C++ set去重排序
明明的随机数
http://www.nowcoder.com/questionTerminal/3245215fffb84b7b81285493eae92ff0
#include<iostream>
#include<vector>
#include<algorithm>
#include<set>
using namespace std;
int main(){
int N;
while(cin>>N){//每个数组
vector<int>tmp;
int count=0;
int a;
while(count<N&&cin>>a){//将数组输入进去
tmp.push_back(a);
++count;
}
set<int>s;
for(auto& c:tmp){//利用set自带的去重排序
s.insert(c);
}
for(auto it=s.begin();it!=s.end();++it){
cout<<*it<<endl;
}
}
return 0;
}
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