Newbie best notes - Codeforces

№	Пользователь	Рейтинг
1	tourist	4009
2	jiangly	3823
3	Benq	3738
4	Radewoosh	3633
5	jqdai0815	3620
6	orzdevinwang	3529
7	ecnerwala	3446
8	Um_nik	3396
9	ksun48	3390
10	gamegame	3386

№	Пользователь	Вклад
1	cry	167
2	maomao90	163
2	Um_nik	163
4	atcoder_official	161
5	adamant	159
6	-is-this-fft-	158
7	awoo	157
8	TheScrasse	154
9	nor	153
9	Dominater069	153

Language using with: C

Datatype resource
BASIC OF VARIABLE & CONSTANT resource
OPERATOR resource
TYPECASTING resource
LIBRARY-FUNCTION resource
RELATIONAL AND- LOGICAL OPERATORS resource
IF-ELSE STATEMENT resource
TYPE-CASTING resource
POST & PRE-INCREMENT resource
TERNARY-OPERATOR resource
PATTERN PRINTING resource Youtube
BASIC DATATYPES{*char} class
SWITCH-CONTINUE- GOTO-DO.WHILE class
ARRAY class:1D class:2D Youtube
STRING Youtube class:2D
FUNCTION resource
RECURSSION class:1 class:2

Try to solve this problem using with Loop:

219432Y-Easy Fibonacci

Code

#include<stdio.h>    
int main()  
{    
   int a=0, b=1, c, i, n;       
   scanf("%d", &n);         
   if(n == 1)        
       printf("%d", a);         
   else      
       printf("%d %d", a, b);     
     
   for(i=1; i<=n-2; i++)         
   {      
      c = a + b;      
      printf(" %d", c);            
      a = b;            
      b = c;               
   }          
     printf("\n");             
     return 0;           
  }

219432J-Primes from 1 to n

Code

#include<stdio.h>
int main()          
{          
   int i, n, x, f, j;      
   scanf("%d", &n);       
   i = 1;     
   while(i <= n)           
   {           
      f = 0;           
      x = i;           
      for(j=2; j<x; j++)
      {      
          if(x%j == 0)       
          {           
              f++;           
          }        
      }        
       if(f == 0 && x != 1)       
       {     
           printf("%d ", x);         
       }          
      i++;      
   }        
  return 0;         
}

219432G-Factorial

Code

#include<stdio.h>                 
int main()    
{          
   long long int n, i, j, x, fact;                
   scanf("%lld", &n);              
   i=1;                      
   while(i<=n)        
   {                             
      scanf("%lld", &x);                 
      fact = 1;              
      for(j=1; j<=x; j++)                                 
      {                         
          fact *= j;                                    
      }                   
      printf("%lld\n", fact);      
      i++;                     
   }                                  
    return 0;                              
}

219432I-Palindrome

Code

#include<stdio.h>
int main()
{
   int n, r, s=0, x;
   scanf("%d", &n);
    x = n;
    while(x>0)
    {
      r = x % 10;
      s = s*10+r;  
      x /= 10;     
    }
    if(n == s)
    {
        printf("%d\n", s);
        printf("YES");
    }
     else
     {
        printf("%d\n", s);
        printf("NO");
     }
  return 0;
}

219432L-GCD

Code

#include<stdio.h>
int main()
{
   int i, n, x, a, b, c=0;
   scanf("%d%d", &a, &b);
   i=1;
   while(i<=a && i<=b)
   {
       if(a%i==0 && b%i==0)
        {
            c = i;
        }
       i++;
   }
    printf("%d", c);
    return 0;
}

---------------------------------------------------------------

Try to solve this proble using with Array:

219774D-Positions in array

Code

#include<stdio.h>
int main()
{
     int n, i, x, r, f, m, j, pos;
     int arr[100010];
     scanf("%d", &n);
     for(i=0; i<=n-1; i++)
     {
         scanf("%d", &arr[i]);
     }
     pos=0;  
     for(i=0; i<=n-1; i++)
     {  
           while(arr[i] <= 10)
           {
             pos=arr[i];
             printf("A[%d] = %d\n", i, arr[i]);
             break;
           }
     }
      return 0;
}

219774E-Lowest Number

Code

#include<stdio.h>
int main()
{
     int n, i, x, min, pos=0;
     int arr[100010];
     scanf("%d", &n);
     for(i=1; i<=n; i++)
     {
         scanf("%d", &arr[i]);
     }
     for(i=1; i<=n; i++)
     {
         if(arr[i] < min)
         {
             min = arr[i];
             pos=i;
         }
     }
         printf("%d %d", min, pos);
     return 0;
}

219774F-Reversing

Code

#include<stdio.h>
int main()
{
     int n, i, x;
     int arr[100010];
     scanf("%d", &n);
     i=1;
     while(i<=n)
     {
         scanf("%d", &arr[i]);
         i++;
     }
     for(i=n; i>=1; i--)
     {
         printf("%d ", arr[i]);
     }
     return 0;
}

219774H-Sorting

Code

#include<stdio.h>
int main()
{
     int n, i, x;
     int arr[100010];
     scanf("%d", &n);
     i=1;
     while(i<=n)
     {
         scanf("%d", &arr[i]);
         i++;
     }
     for(i=n; i>=1; i--)
     {
         printf("%d ", arr[i]);
     }
     return 0;
}

219774L-Max Subarray

Code

#include<stdio.h>
int main()
{
    int n, i, x, j, a[10001], t, mx;
    scanf("%d", &t);
    while(t--)
    {
       scanf("%d", &n);
       for(i=0; i<n; i++)
       {
           scanf("%d", &a[i]);
       }

       for(i=0; i<n; i++)
       {
            mx=-100001;
            for(j=i; j<n; j++)
            {
                if(a[j] > mx)
                {
                    mx=a[j];
                }
                printf("%d ", mx);
            }
        }
        printf("\n");
    }
    return 0;
}

219774M-Replace MinMax

Code

#include<stdio.h>
int main()
{
   int n, i, j, min, max, temp;
   scanf("%d", &n);
   int arr[100010];

   for(i=1; i<=n; i++)
   {
       scanf("%d", &arr[i]);
   }

   min=arr[1], max=arr[1];
   for(i=1; i<=n; i++)
   {
       if(arr[i] < min)
       {
           min = arr[i];
       }
       if(arr[i] > max)
       {
           max = arr[i];
       }
   }

    for(i=1; i<=n; i++)
    {
        if(arr[i]==min){
            printf("%d ", max);
        }else if(arr[i]==max){
            printf("%d ", min);
        }else{
            printf("%d ", arr[i]);}
    }
     return 0;
}

219774S-Search In Matrix

Code

#include<stdio.h>
int main()
{
   int n, i, j, a[101][101], b[101][101], p, r, c, f;
   scanf("%d%d", &r, &c);

   for(i=1; i<=r; i++)
        for(j=1; j<=c; j++)
            scanf("%d", &a[i][j]);

   f=0;
   scanf("%d", &p);
   for(i=1; i<=r; i++)
   {
      for(j=1; j<=c; j++)
      {
         if(a[i][j] == p)
         {
            f=1;
            //break;
         }
      }
   }
   if(f==1)
   {
       printf("will not take number");
   }
   else
   {
       printf("will take number");
   }
     return 0;
}

219774V-Frequency Array

Code

#include<stdio.h>
int main()
{
   int arr[100001], i,j,x, m, n, cnt, freq[100001]={0}, val;
   scanf("%d%d", &n, &m);

   for(i=0; i<n; i++)
   {
       scanf("%d", &arr[i]);
   }
   for(i=0; i<n; i++)
   {
      //arr[i]=10
      val=arr[i];
      freq[val]++;
   }
   for(i=1; i<=m; i++)
   {
       printf("%d\n", freq[i]);
   }
   return 0;
}

--------------------------------------------------------------------

Try to solve this proble using with String:

219856C-Compare

Code

#include<bits/stdc++.h>
using namespace std;
int main()
{
    int i, j, mn;
    string x, y;
    cin>>x>>y;
    if(x < y)
        cout<<x;
    else
        cout<<y;
    return 0;
}

219856F-Way Too Long Words

Code

#include<stdio.h>
#include<string.h>
int main()
{
    int i, n, len, x;
    scanf("%d", &n);
    char a[1000001];
    for(i=0; i<n; i++)
    {
      scanf("%s", a);
      x=strlen(a);

        if(x <= 10)
        {
            printf("%s\n", a);
        }
        else
        {
          printf("%c%d%c\n", a[0],x-2,a[x-1]);
        }
    }
   return 0;
}

219856H-Good or Bad

Code

#include<stdio.h>
#include<string.h>
int main()
{
   int n,i,j,x,t,f;
   scanf("%d", &n);
   char str[100001];
   for(i=0; i<n; i++)
   {
       scanf("%s",str);
       f=0;
       for(j=0; j<strlen(str)-2; j++)
       {
           if(str[j]=='0' && str[j+1]=='1' && str[j+2]=='0' || str[j]=='1' && str[j+1]=='0' && str[j+2]=='1')
           {
               f=1;
               break;
           }
       }

     if(f==1)
          printf("Good\n");
     else
          printf("Bad\n");
   }
    return 0;
}

219856J-Count Letters

Code

#include<stdio.h>
#include<string.h>
int main()
{
    char str[10000001];
    int i, hi[2000]={0};
    scanf("%s", str);

    for(i=0; str[i]!='\0'; i++)
    {
        hi[ str[i]]++;
    }
    for(i = 'a'; i <= 'z'; i++)
    {
        if(hi[i] > 0)
        {
            printf("%c : %d\n", i, hi[i]);
        }
    }
    return 0;
}

219856K-I Love strings

Code

#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#include<math.h>
void call()
{
    int i,j,k;
    char s[100];
    char s1[100];

    scanf("%s%s", s, s1);
    if(strlen(s) < strlen(s1))
    {
        j = strlen(s);
        k = strlen(s1);
    }
    else
    {
        j = strlen(s1);
        k = strlen(s);
    }
    for(i=0; i < j; i++)
    {
        printf("%c", s[i]);
        printf("%c", s1[i]);
    }
    for(i = j; i < k; i++)
    {
        if(strlen(s) < strlen(s1))
        {
            printf("%c", s1[i]);
        }
        else printf("%c", s[i]);
    }
}
int main()
{
    int t, k;
    scanf("%d", &t);
    for(k=1; k<=t; k++)
    {
        call();
        printf("\n");;
    }
    return 0;
}

219856O-Sort String

Code

#include<stdio.h>
#include<string.h>
int main()
{
   int n,i,j,k,a[10001]={0};
   scanf("%d ", &n);
   char x;
   for(i=0; i<n; i++)
   {
       scanf("%c", &x);
       a[x]+=1;
   }
       for(i='a'; i<='z'; i++)
       {
           if(a[i]>0)
           {
               for(j=1; j<=a[i]; j++)
               {
                   printf("%c", i);
               }
           }
        }
   return 0;
}

--------------------------------------------------------------------

Try to solve this proble using with Function:

223205D-Prime Function

Code

#include<stdio.h>
#include<math.h>
int isprime(int n)
{
   int i,f=0,x;
   if(n==1)
     return 1;
   x=sqrt(n);
   for(i=2; i<=x; i++)
   {
       if(n%i==0)
       {
          f=1;
          break; 
       }
   }
   return f;
}

int main()
{
   int a, x;
   scanf("%d", &a);
   while(a--)
   {
      scanf("%d", &x);
      if(isprime(x)==1)
          printf("NO\n");
      else
          printf("YES\n");
   }
   return 0;
}

22320E-Swap

Code

#include<stdio.h>
void reverse(int a, int b)
{
   int temp=0;
    temp=a;
    a=b;
    b=temp;
   printf("%d %d\n", a, b);
}

int main()
{
   int a, b, p;
   scanf("%d%d", &a, &b);
   reverse(a, b);
   return 0;
}

22320G-Max and MIN

Code

#include<stdio.h>
int mn(int arr[], int n)
{
   int i, y, mn=100001;
   for(i=1; i<=n; i++)
   {
       if(arr[i] < mn)
       {
           mn=arr[i];
       }
   }
   return mn;
}


int mx(int arr[], int n)
{
   int i, x, mx=-1;
   for(i=1; i<=n; i++)
   {
       if(arr[i] > mx)
       {
           mx=arr[i];
       }
   }
   return mx;
}
int main()
{
    int arr[100001], i, MIN, MAX, n, m, j;
    scanf("%d", &n);
    for(i=1; i<=n; i++)
    {
        scanf("%d", &arr[i]);
    }
    MIN=mn(arr,n);
    MAX=mx(arr,n);
    printf("%d %d\n",MIN, MAX);
    return 0;
}

22320K-Shift Right

Code

#include <iostream>
using namespace std;
void change(int arr[], int n, int k, int ans[])
{
    for(int i=0; i<n; i++)
    {
        int tmp = (i+k)%n;
        ans[tmp]=arr[i];
    }
    return;
}

int main()
{
    int n, k, i;
    cin >> n >> k;
    int arr[n], ans[n];
    for(i=0; i<n; i++)
        cin >> arr[i];
    change(arr, n, k, ans);
    for(i=0; i<n; i++)
        cout << ans[i] << " ";
}

---------------------------------------------------------------

Try to solve this proble using with Recurssion:

223339C-Print from N to 1

Code

#include<stdio.h>
int print(int i, int n)
{
    if(i>n)
        return 0;
        print(i+1, n);

        if(i==1)
           printf("%d", i);
        else
           printf("%d ", i);
}

int main()
{
    int n, i, x;
    scanf("%d", &n);

    print(1, n);
}

223339D-Print Digits using Recursion

Code

#include<stdio.h>
void digit(int x)
{
    if(x==0)
        return;
    digit(x/10);
    printf("%d ", x%10);

}

int main()
{
   int n, i, x;
   scanf("%d", &n);
   for(i=0; i<n; i++)
   {
       scanf("%d", &x);
       if(x==0)
       {
           printf("0\n");
       }
       else
       {
           digit(x);
           printf("\n");
       }
   }
   return 0;
}

223339E-Base Converssion

Code

#include<stdio.h>
void binary(int n)
{
   if(n==0)
      return;
   binary(n/2);
   printf("%d", n%2);
}

int main()
{
    int n, i, x;
    scanf("%d", &n);
    while(n--)
    {
        scanf("%d", &x);
        binary(x);
        printf("\n");
    }
    return 0;
}

223339J-Factorial

Code

#include<stdio.h>
long long int fact(int n);
int main()
{
    int result, n;
    scanf("%d", &n);
    printf("%lld\n", fact(n));
    return 0;

}

long long int fact(int n)
{
    if(n==1)
        return 1;
    else
        return n*fact(n-1);
}

Try to solve this proble using with File,Structure:

FILEHANDLING

Part1:  https://drive.google.com/file/d/1CruWbmNeGhlfzkotfXkc7q_9ALrOPhkK/view
Part2:  https://drive.google.com/file/d/1ctQXf2IVzYLHxy9eD_ICwR_P--EFaAu-/view
Part3:  https://drive.google.com/file/d/1NJ-r6u-hQ_5mdfgOvVPNDmgaPo3EEoOY/view

Suppose, you are a software engineer at Google and responsible for creating a basic version of Google Classroom. There could be information of thousands of courses. Each course may contain several students and only one instructor/teacher. For each course, you have to keep a record of its Course Code, Course Name, Section, Instructor’s Name, Number of Enrolled Students and a list of the IDs of the enrolled students. You have to save the information of all the courses in a file named “classDB.txt”. Here is a sample for the “classDB.txt” file. We will refer to this in question 1, 2.

CSE-1121
Computer Programming 1
B
JAA
4
C213050 C213052 C213055 C213063
MATH-1107
Mathematics 1
C
MRI
3
C213091 C213092 C213099
CSE-2311
Data Structure
A
MSA
5
C211001 C211010 C211015 C211021 C211030
CSE-4875
Pattern Recognition and Fuzzy System
A
JAA
0
CSE-1121
Computer Programming 1
C
JAA
3
C213091 C213092 C213099
Following is an explanation for a particular course information. Consider the first one:
CSE-1121
Computer Programming 1
B
JAA
4
C213050 C213052 C213055 C213063
Here the first string “CSE-1121” represents the Course Code of the course.
The second, third and fourth lines represent the Course Name, Section and
Instructor’s Name of the course respectively.
The fifth line contains an integer representing the number of enrolled students that
this particular course has (in this case 4 students have enrolled for CSE-1121,
Section-B). And next line is a list containing the student IDs of the enrolled
students.
If there are no enrolled students then the fifth line should contain 0 and the nextline will be the beginning of another record [See the record of “CSE-4875”, forexample].
Now build a system where you will be given information of several courses. You have tosave information of all the courses in a file named “classDB.txt”.

1. a) Create a structure called Course which will contain necessary fields to hold theinformation of a particular Course. Use an array of type of this structure to solve theproblems in questions 1-b and 1-c.
b) Show Course Code, Course Name, Section and Number of Enrolled Students of all courses taken by a particular teacher.
Suppose you are given “JAA” as input. Considering the file “classDB.txt”, the following should be the output:

                                         Code: CSE-1121
                                         Name: Computer Programming 1
                                         Section: B
                                         Number of Students: 4
 Code: CSE-4875
 Name: Pattern Recognition and Fuzzy System
 Section: A
 Number of Students: 0
 Code: CSE-1121
 Name: Computer Programming 
 Section: C
 Number of Students: 3 

c) Add information of a new course to the “classDB.txt” file. Make a function named
addInfo() to do so. If the “classDB.txt” file doesn’t exist on the machine, create
a new file with this name.
This function should take all the necessary inputs i.e. Course Code, Course Name,
Section, Instructor’s Name from the keyboard. Initially the Number of Enrolled
Students should be 0.

2. a) Suppose you are given the matric ID of a student, a particular Course Code and
Section as input. Now add this student to this particular course i.e. the matric ID
should now appear on the enrolled student ID list of this course and the total
number of enrolled students should increase by 1.
For the following input “C213070 CSE-1121 B”, the first course info in the
“classDB.txt” file should change into:
           CSE-1121
           Computer Programming 1
           B
            JAA
            5
            C213050 C213052 C213055 C213063 C213070
b) Delete information of all the courses that has no students enrolled yet.
Considering the “classDB.txt” file only the information of the course CSE-4875
will be deleted in this case.

**POINTER**

Agenda: 1.Pointer and its basics 2. Benefits of pointer — swap function and using & in scanf function 3. Pointer Arithmetic 4. Arrays are pointers!! (But less powerful.

*pointer with address check:

Explaination: •(int *p) is a pointer, where (&c) is located it. •(*p /*p==p[0] /p[0]) both of them denote is simillar. •[+]symbol denoted backward address; [-]>>frontward. •int pointer allocated -4 byte of memory, char=1 byte,double=8byte.

*Array is one of pointer.

*String is one kind of char Array. So, its deserves a address hold. So that, we write: (“%s”, str) …no necessary write: &str! *We know, str cnt in [0]-index. If we need [1] index to it starting than write this approach: (str+1)=[1-index]. *(&str[1])..hcce atr alternative notation! *Normal array has less power as a pointer! If array we don’t directly exchange one var it for others. But, pointer is it plus point!

**BITWISE OPERATOR**

https://www.tutorialspoint.com/cprogramming/c_bitwise_operators.htm *Binary Operator work with around of two-operand: AND(&)---If both of them Var is 1, than write=’1’ else =’0’ OR(||) ---If both of them Var has One value is 1, than write=’1’ else =’0’ XOR(^) ---If both of them is similar than write=’0’ else =’1’ *Unary operator work with 1 var. Ex: () NOT(~) ---If both of them is similar than write=’0’ else =’1’

Rev.	Кто	Когда	Δ	Комментарий
en96	arefin_hossain	2022-01-15 22:37:38	12
en95	arefin_hossain	2022-01-15 22:36:05	181
en94	arefin_hossain	2022-01-15 22:33:22	45
en93	arefin_hossain	2022-01-15 22:31:53	369
en92	arefin_hossain	2022-01-15 22:23:37	6067
en91	arefin_hossain	2022-01-14 09:18:38	3027
en90	arefin_hossain	2022-01-14 09:08:30	4342
en89	arefin_hossain	2022-01-13 21:49:56	5444
en88	arefin_hossain	2022-01-12 23:26:42	18
en87	arefin_hossain	2022-01-12 23:25:55	15
en86	arefin_hossain	2022-01-12 23:24:58	157
en85	arefin_hossain	2022-01-12 23:22:56	3851
en84	arefin_hossain	2022-01-12 23:06:47	157
en83	arefin_hossain	2022-01-12 23:04:45	224
en82	arefin_hossain	2022-01-12 23:03:04	78
en81	arefin_hossain	2022-01-12 23:01:09	86
en80	arefin_hossain	2022-01-12 23:00:05	87
en79	arefin_hossain	2022-01-12 22:59:08	9	Tiny change: 'DymW0hN)\n\n\n\n<h5>' -> 'DymW0hN)\n15 arrrra\n\n\n<h5>'
en78	arefin_hossain	2022-01-12 22:58:34	12
en77	arefin_hossain	2022-01-12 22:57:57	1477
en76	arefin_hossain	2022-01-12 22:51:07	1149	Tiny change: 'oblem/L)\n\n<spoiler' -> 'oblem/L)\n<spoiler' (published)
en75	arefin_hossain	2022-01-12 22:40:15	17	Tiny change: 'oblem/L)\n\n<spoiler' -> 'oblem/L)\n<spoiler' (saved to drafts)
en74	arefin_hossain	2022-01-12 22:34:01	5	Tiny change: 'oblem/L)\n\n<spoiler' -> 'oblem/L)\n<spoiler'
en73	arefin_hossain	2022-01-12 22:32:21	41
en72	arefin_hossain	2022-01-12 22:27:58	11
en71	arefin_hossain	2022-01-12 22:23:51	69	(published)
en70	arefin_hossain	2022-01-12 22:19:24	769	(saved to drafts)
en69	arefin_hossain	2022-01-12 22:05:49	4
en68	arefin_hossain	2022-01-12 22:04:35	504	(published)
en67	arefin_hossain	2022-01-12 21:55:23	187	(saved to drafts)
en66	arefin_hossain	2022-01-12 21:49:58	427
en65	arefin_hossain	2022-01-12 21:46:38	509
en64	arefin_hossain	2022-01-12 21:41:54	352
en63	arefin_hossain	2022-01-12 21:37:19	34
en62	arefin_hossain	2022-01-12 21:35:37	256
en61	arefin_hossain	2022-01-12 21:32:40	92
en60	arefin_hossain	2022-01-12 21:31:37	725
en59	arefin_hossain	2022-01-12 21:27:02	199
en58	arefin_hossain	2022-01-12 21:24:01	7
en57	arefin_hossain	2022-01-12 21:23:13	10
en56	arefin_hossain	2022-01-12 21:21:00	524
en55	arefin_hossain	2022-01-11 22:59:27	21	Reverted to en53
en54	arefin_hossain	2022-01-11 22:56:31	21	Reverted to en52
en53	arefin_hossain	2022-01-11 22:50:17	21	Tiny change: '="Code">\n<h6>\n #include<s' -> '="Code">\n <h6>#include<s'
en52	arefin_hossain	2022-01-11 22:48:32	64	Tiny change: '="Code">\n<h6>\n #include<s' -> '="Code">\n <h6>#include<s'
en51	arefin_hossain	2022-01-11 22:47:15	8	Tiny change: '="Code">\n<h6>\n #include<s' -> '="Code">\n <h6>#include<s'
en50	arefin_hossain	2022-01-11 22:46:03	7	Tiny change: '="Code">\n<h6>\n #include<s' -> '="Code">\n <h6>#include<s'
en49	arefin_hossain	2022-01-11 22:44:19	6	Tiny change: '="Code">\n<h6>\n #include<s' -> '="Code">\n <h6>#include<s'
en48	arefin_hossain	2022-01-11 22:43:49	185
en47	arefin_hossain	2022-01-11 22:42:20	27
en46	arefin_hossain	2022-01-11 22:41:36	9
en45	arefin_hossain	2022-01-11 22:39:50	137
en44	arefin_hossain	2022-01-11 22:38:34	0	for(i=1; i<=n-2; i++)\n{ c = a + b;\nprintf(" %d", c);\na = b;\nb = c;\n}
en43	arefin_hossain	2022-01-11 22:37:19	117	Tiny change: ', c, i, n;\n\n sc' -> ', c, i, n; \n\n sc'
en42	arefin_hossain	2022-01-11 22:32:26	11	Tiny change: ', c, i, n;\n\n sc' -> ', c, i, n; \n\n sc'
en41	arefin_hossain	2022-01-11 22:28:47	4	Tiny change: ', c, i, n;\n\n sc' -> ', c, i, n; \n\n sc'
en40	arefin_hossain	2022-01-11 22:28:16	4	Tiny change: ', c, i, n;\n\n sc' -> ', c, i, n; \n\n sc'
en39	arefin_hossain	2022-01-11 22:27:40	7	Tiny change: ', c, i, n;\n\n sc' -> ', c, i, n; \n\n sc'
en38	arefin_hossain	2022-01-11 22:27:00	213	\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
en37	arefin_hossain	2022-01-11 22:24:00	16
en36	arefin_hossain	2022-01-11 22:22:20	26	Tiny change: '"aaa">\n<h1>stdio.h</h1>\n\n</spo' -> '"aaa">\n<h6>stdio.h</h6>\n\n</spo'
en35	arefin_hossain	2022-01-11 22:18:57	168	Tiny change: '"aaa">\n<h1>stdio.h</h1>\n\n</spo' -> '"aaa">\n<h6>stdio.h</h6>\n\n</spo'
en34	arefin_hossain	2022-01-11 22:17:38	4	Tiny change: '"aaa">\n<h1>stdio.h</h1>\n\n</spo' -> '"aaa">\n<h6>stdio.h</h6>\n\n</spo'
en33	arefin_hossain	2022-01-11 22:17:15	12
en32	arefin_hossain	2022-01-11 22:16:11	54
en31	arefin_hossain	2022-01-11 22:13:46	4
en30	arefin_hossain	2022-01-11 22:13:01	1414
en29	arefin_hossain	2022-01-11 22:10:26	1194
en28	arefin_hossain	2022-01-11 22:08:57	219
en27	arefin_hossain	2022-01-11 22:06:40	34
en26	arefin_hossain	2022-01-11 22:04:52	44
en25	arefin_hossain	2022-01-11 22:03:45	368
en24	arefin_hossain	2022-01-11 22:00:41	480
en23	arefin_hossain	2022-01-11 21:58:46	79
en22	arefin_hossain	2022-01-11 21:57:52	51
en21	arefin_hossain	2022-01-11 21:56:15	385
en20	arefin_hossain	2022-01-11 21:54:36	22
en19	arefin_hossain	2022-01-11 21:53:49	94
en18	arefin_hossain	2022-01-11 21:48:30	7
en17	arefin_hossain	2022-01-11 21:47:31	5
en16	arefin_hossain	2022-01-11 21:45:47	106
en15	arefin_hossain	2022-01-11 21:43:36	11
en14	arefin_hossain	2022-01-11 21:39:52	74
en13	arefin_hossain	2022-01-11 21:38:47	16	Tiny change: ' Fibonacci](219432Y)\n\n\n\n\n' -> ' Fibonacci:219432Y - 14]\n\n\n\n\n'
en12	arefin_hossain	2022-01-11 21:37:25	38
en11	arefin_hossain	2022-01-11 21:34:22	402
en10	arefin_hossain	2022-01-11 21:32:15	407
en9	arefin_hossain	2022-01-11 21:30:22	540
en8	arefin_hossain	2022-01-11 21:27:10	81
en7	arefin_hossain	2022-01-11 21:26:22	137
en6	arefin_hossain	2022-01-11 21:24:04	73
en5	arefin_hossain	2022-01-11 21:18:18	34
en4	arefin_hossain	2022-01-11 21:15:10	64
en3	arefin_hossain	2022-01-11 21:10:03	386
en2	arefin_hossain	2022-01-11 21:07:17	102	(published)
en1	arefin_hossain	2022-01-11 19:56:43	1073	Initial revision (saved to drafts)

Language using with: C

Try to solve this problem using with Loop:

---------------------------------------------------------------

Try to solve this proble using with Array:

--------------------------------------------------------------------

Try to solve this proble using with String:

--------------------------------------------------------------------

Try to solve this proble using with Function:

---------------------------------------------------------------

Try to solve this proble using with Recurssion:

Try to solve this proble using with File,Structure:

История