TOP 5 funny mistakes C programmers do in the beginning ... the reason its funny coz most compiler doesnt count it as a error... rookie coder spend hours to find the problem in their code and then find it and think about kicking themselves... even u might have done one of them in ur early days :P
scanf("%d %d",a,b);
scanf("%c%c%c",&a,&b,&c);
3.scanf("%c",&a); gets(a);
4.if(a=1)printf("YES");
5.sum=b+c; printf("%d",&sum);
tell me if i missed some... :)