Can someone please tell me why the below submission fails -- http://codeforces.net/contest/785/submission/25685104

Big thanks in advance.

include <bits/stdc++.h>

using namespace std;

int main() { bitset<10> s(string("0010011010")); cout << s[4] << "\n"; // 0 cout << s[5] << "\n"; // 1 return 0; }

The above code gives the output 1 and 0 instead of expected 0 and 1 I am using c++11. Not sure why it fails.

Please help

http://codeforces.net/contest/599/submission/14574002

Wrong Answer on Test case 20. Please help

submission 14466949 for 599 B http://codeforces.net/contest/599/submission/14467218 Why I am getting wrong answer. Please explain