C++ map的使用二
#include <set> #include <iostream> #include <map> #include<string> using namespace std;
void main() {
/*set<int> setDatas; for (int i = 0; i < 20; ++i) { setDatas.insert(rand()); }
set<int>::iterator item; for (item = setDatas.begin(); item != setDatas.end(); ++item) { cout << *item << endl; }*/
map<int, string> mpList; mpList.insert(pair<int, string>(28, "ganquanfu")); mpList.insert(pair<int, string>(11, "ligang")); mpList.insert(pair<int, string>(15,"xiaomo")); map<int, string>::iterator item; for (item = mpList.begin(); item != mpList.end(); ++ item) { cout << item->first; cout << item->second << endl; //都已经按照int排好序了比如11,15,28 }
int wait; cin >> wait;
return;

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