Submission #1111973

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Source Code Expand

#include <cstdio>
#include <algorithm>
 
using namespace std;
 
int main() {
    int N;
    scanf("%d", &N); N%=30;
 
    char C[]="123456";
    for (int i=0; i<N; ++i)
        swap(C[i%5], C[i%5+1]);
 
    for (int i=0; i<6; ++i)
        printf("%c", C[i]);
 
    printf("\n");
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &N); N%=30;
                    ^

Judge Result