Submission #9189

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
9189	2014-09-28T04:29:04 Z	silas	Veni, vidi, vici (kriii2_V)	C++	Compilation error	0 ms	0 KB

V

#include <iostream>
#include <string>

using namespace std;

int main()
{
    int n;
    cin >> n;
    while(1) {
        string k;
        cin >> k;
        for(int i = 0; i < k.size() ; i += 2) {
            if (i == k.size() - 1)
                break;
            char ascii = (k[i] - 'a' + k[i + 1] - 'a' - n + 26) % 26 + 'a';
            printf("%c", ascii);
        }
        cout << " ";
    }
}

Compilation message

V.cpp: In function 'int main()':
V.cpp:13:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
V.cpp:14:33: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
V.cpp:17:31: error: 'printf' was not declared in this scope