AcWing 1478. 签到与签出
原题链接
简单
作者:
_如鲸向海
,
2022-06-26 16:35:16
,
所有人可见
,
阅读 153
C++ 代码(甲级01day)
#include <iostream>
#include <string>
using namespace std;
int num;
int main(){
string early = "24:00:00";
string end = "00:00:00";
string name;
string sign_in;
string sign_out;
string result_in;//开门人
string result_out;//锁门人
cin>>num;
while(num--){
cin>>name>>sign_in>>sign_out;
if(sign_in<early){
early =sign_in;
result_in = name;
}
if(sign_out>end){
end = sign_out;
result_out = name;
}
}
cout<<result_in<<" "<<result_out;
}