PAT 甲级 1006 Sign In and Sign Out 

 1 #include <iostream>
 2 #include <cstdio>
 3 #include <cstring>
 4 #include <algorithm>
 5 
 6 using namespace std;
 7 struct oi{
 8     string name;
 9     int h1, m1, j1;
10     int h2, m2, j2;
11 };
12 int bijiao1(oi x, oi y)
13 {
14     if (x.h1!=y.h1)
15         return x.h1<y.h1;
16     else if (x.m1!=y.m1)
17         return x.m1<y.m1;
18     else if (x.j1!=y.j1)
19         return x.j1<y.j1;
20 }
21 int bijiao2(oi x, oi y)
22 {
23     if (x.h2!=y.h2)
24         return x.h2>y.h2;
25     else if (x.m2!=y.m2)
26         return x.m2>y.m2;
27     else if (x.j2!=y.j2)
28         return x.j2>y.j2;
29 }
30 int main()
31 {
32     int n;
33     cin >>n;
34     struct oi ioo[100];
35     for (int i=0; i<n; i++)
36     {
37         cin >>ioo[i].name;
38         scanf ("%2d:%2d:%2d", &ioo[i].h1, &ioo[i].m1, &ioo[i].j1);
39         scanf ("%2d:%2d:%2d", &ioo[i].h2, &ioo[i].m2, &ioo[i].j2);
40     }
41     sort (ioo, ioo+n, bijiao1);
42     cout <<ioo[0].name <<' ';
43     sort (ioo, ioo+n, bijiao2);
44     cout <<ioo[0].name;
45 }

 

posted @ 2017-06-24 18:41  aowu~  阅读(257)  评论(0)    收藏  举报