Question

c++map中怎么存入日期

Answer 1

//有两种日期类型，tm和time_t，用类似方法都可以存

#include <iostream>
#include <map>
#include <ctime>

using namespace std;

int main(int argc, char *argv[])
{
time_t t1 = time(NULL);
time_t t2 = time(NULL);
map<int,time_t*> m;
m.insert(make_pair(1,&t1));
m.insert(make_pair(2,&t2));
cout<<ctime(m[1])<<endl;
cout<<ctime(m[2])<<endl;

return 0;
}