Submission #3027301

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Source Code Expand

#include <cstdio>

int main(){
    int N;
    scanf("%d", &N);
    int sum = 0;
    while (N>0){
        sum += N%10;
        N /= 10;
    }
    if (sum==1) sum = 10;
    printf("%d", sum);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &N);
                    ^

Judge Result