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HuangHai
2025-08-30 18:35:01 +08:00
commit 1f397eca87
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18
C++专题课程/STL基础知识/set操作基础/set的使用_4.cpp Normal file
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#include<bits/stdc++.h>
using namespace std;
int main() {
set<int> s;
set<int>::iterator iter;
for(int i = 1 ; i <= 5; ++i) {
s.insert(i);
}
for(iter = s.begin() ; iter != s.end() ; ++iter) {
cout<<*iter<<" ";
}
cout<<endl;
pair<set<int>::const_iterator,set<int>::const_iterator> pr;
pr = s.equal_range(3);
cout<<"<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><EFBFBD><EFBFBD> 3 <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>"<<*pr.first<<endl;
cout<<"<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 3<><33><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> "<<*pr.second<<endl;
return 0;
}