Submission #1143562

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

//#define FILE_IO

int N;
char s[100007];

int main()
{
    #ifdef FILE_IO
    freopen("1.in", "r", stdin);
    freopen("1.out", "w", stdout);
    #endif

    fgets(s + 1, 100005, stdin);
    N = strlen(s + 1) - 1;

    int ppr = N / 2;
    for(int i = 1; i <= N; i++)
        if(s[i] == 'p')
            ppr--;
    printf("%d\n", ppr);

    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:32: warning: ignoring return value of ‘char* fgets(char*, int, FILE*)’, declared with attribute warn_unused_result [-Wunused-result]
     fgets(s + 1, 100005, stdin);
                                ^

Judge Result