Submission #1335329

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Source Code Expand

#include<bits/stdc++.h>
using namespace std;

char S[100010] = {0};

int main()
{
    int g = 0,p = 0;
    scanf("%s",S);
    for(int i = 0; i < strlen(S); i++)
    {
        if(S[i] == 'g')
        {
            g++;
        }
        else
        {
            p++;
        }
    }
    printf("%d\n",(g - p) / 2);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:9:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",S);
                  ^

Judge Result