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题目描述:
#include <iostream>
#include <cstdio>
#include <cstring>
#include <algorithm>
using namespace std;
const int maxn = 1e6+10;
int a[maxn];
int main()
{
int n;
while(~scanf("%d",&n)){
int ans= 0,num1=0,num2=0;
for(int i=0;i<n;i++){
scanf("%d",&a[i]);
ans^=a[i];
}
int x = ans&(-ans);
for(int i=0;i<n;i++){
if(x&a[i]) num1^=a[i];
else num2^=a[i];
}
printf("%d %d\n",min(num1,num2),max(num1,num2));
}
return 0;
}
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原文地址:http://blog.csdn.net/bigbigship/article/details/45485079