Submission #1065772

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Source Code Expand

#include <stdio.h>

int main (void)
{
    int x = 0;
    char S[150] = {0};
    int i = 0;
    int max = 0;
    int N;
    scanf("%d",&N);
    scanf("%s",S);
    
    
    for(i=0; i<N; i++){
        if(S[i] == 'I')
            x++;
        else
            x--;
        
        if(max < x)
            max = x;
    }

    printf("%d\n",max);

    return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d",&N);
     ^
./Main.c:11:5: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%s",S);
     ^

Judge Result