Submission #1607198

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Source Code Expand

#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<n;i++)
using namespace std;

int main(){
    int arr[6]={1,2,3,4,5,6};
    int n;scanf("%d",&n);
    int a,b;
    rep(i,n%30){
    	a = i%5;
    	b = i%5 + 1;
    	swap(arr[a],arr[b]);
    }
    printf("%d%d%d%d%d%d\n",arr[0],arr[1],arr[2],arr[3],arr[4],arr[5]);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     int n;scanf("%d",&n);
                         ^

Judge Result