显示代码纯文本
#include <cstdio>
#include <cstdlib>
#include <iostream>
#include <algorithm>
using namespace std;
int n;
long long a[1000010],sum[1000010],pos[1000010];
int main(){
freopen("A_long_name_without_mean.in","r",stdin);
freopen("A_long_name_without_mean.out","w",stdout);
scanf("%d",&n);
for(int i=1;i<=n;i++)
{
scanf("%lld",&a[i]);
sum[i]=(a[i]+sum[i-1])%n;
if(sum[i]==0)
{
for(int j=1;j<=i;j++)
{
printf("%lld\n",a[j]);
}
return 0;
}
if(pos[sum[i]]!=0)
{
for(int j=pos[sum[i]]+1;j<=i;j++)
{
printf("%lld\n",a[j]);
}
return 0;
}
pos[sum[i]]=i;
}
puts("I know there won't be visited , hahahaha , so I write this. 2333");
}