Submission #1736945

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Source Code Expand

#include<cstdio>


int main(){
    int n;
    scanf("%d", &n);

    if(n==3 || n==6 || n==9){
        printf("YES\n");
    }else{
        printf("NO\n");
    }
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
                    ^

Judge Result