Submission #3978079

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Source Code Expand

//program luogu.AT817
#include<iostream>
#include<cstdio>
using namespace std;
int a[7]={0,1,2,3,4,5,6},n,tmp;

int main(){
	scanf("%d",&n);
	for(int i=0;i<n;i++){
		tmp=i%5+1;
		swap(a[tmp],a[tmp+1]);
	}
	for(int i=1;i<=6;i++)
		printf("%d ",a[i]);
	printf("\n");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&n);
                ^

Judge Result