题目1041：Simple Sorting

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#include <iostream>#include <algorithm>#include <queue>#include <vector>#include <cstring>#include <string>#include <string.h>#include <stdio.h>#include <cmath>#include <map>#include <functional>#include <set>using namespace std;//1158int t;set<int> s;set<int>::const_iterator iter;int main(){    int n;    //freopen("input.txt","r",stdin);    while(cin>>n){        s.clear();        while(n--){            cin>>t;            s.insert(t);        }        bool f=true;        for(iter=s.begin();iter!=s.end();++iter){            if(f){                cout<<*iter;f=false;            }            else    cout<<" "<<*iter;        }        cout<<endl;    }    return 0;}/**************************************************************    Problem: 1041    User: cust123    Language: C++    Result: Accepted    Time:10 ms    Memory:1524 kb****************************************************************/

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