1006 Sign In and Sign Out (25)(25 分) At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed…

1006 Sign In and Sign Out (25 分) At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to…

1006. Sign In and Sign Out (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door…

1006 Sign In and Sign Out (25)(25 分) At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed…

1006 Sign In and Sign Out(25 分) At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to f…

PAT (Advanced Level) Practice 1006 Sign In and Sign Out (25 分) 凌宸1642 题目描述: At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of s…

1006. Sign In and Sign Out (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door…

Sign In and Sign Out At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the one…

PATA1006 Sign In and Sign Out At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to fin…

1006. Sign In and Sign Out (25) 时间限制 400 ms 内存限制 65536 kB 代码长度限制 16000 B 判题程序 Standard 作者 CHEN, Yue At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door…

1006 Sign In and Sign Out (25)(25 分) At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed…

#include <bits/stdc++.h> using namespace std; const int N = 100005; struct visitor{ char ID[20]; int in_h,in_m,in_s; int out_h,out_m,out_s; }v[N]; int main(){ int m,i; struct visitor late,early;//最晚,最早 scanf("%d",&m); for( i = 0;i <…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have unlocked a…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door.  Given the records of signing in's and out's, you are supposed to find the ones who have unlocked…

problem At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have un…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have unlocked a…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have unlocked a…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have unlocked a…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have unlocked a…

题目 At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have unlocke…

判断哪个人最早到,哪个人最晚走水,就是找最大值最小值 #include <iostream> #include <cstdio> #include <algorithm> #include <cstring> #include <string.h> using namespace std; int m; ],]; ]=]="00:00:00"; int main() { ],time1[],time2[]; scanf(&qu…

关键在于清空字符数组和使用scanf进行输入 #include <stdio.h> #include <string.h> #include <fstream> #include <iostream> using namespace std; int main() { int num; while (scanf("%d", &num) != EOF) { char earlest[20]; char lastest[20]; ch…

简单题. #include<iostream> #include<cstring> #include<cmath> #include<algorithm> #include<cstdio> #include<vector> using namespace std; struct X { string name; int a,b; }s[]; int n,hh,mm,ss; bool cmp1(const X&a,const X…

题意: 给出学生人数M,输入M组学生ID,到机房的时间,离开机房的时间.输出最早到机房的学生的ID,空格,最后离开机房的学生的ID.(M大小未给出,就用了1e5) AAAAAccepted code: #include<bits/stdc++.h> using namespace std; ]; ],time2[]; pair<],t2[]; int main(){ int n; cin>>n; ;i<=n;++i){ cin>>name[i]>>…

https://pintia.cn/problem-sets/994805342720868352/problems/994805516654460928 At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in’s and out’s, you are supposed to find the ones who have unlocked a…

At the beginning of every day, the first person who signs in the computer room will unlock the door, and the last one who signs out will lock the door. Given the records of signing in's and out's, you are supposed to find the ones who have unlocked a…

AC代码 #include <cstdio> #include <algorithm> #include <iostream> using namespace std; struct Sign { char SignInNumber[20]; int h, m, s; }earlist, least, temp; /* struct Time { int h, m, s } left, right, temp; */ void init() { earlist.h =…

25/25,一遍过了,很开心. #include<bits/stdc++.h> using namespace std; struct record{ string id; string in_time; string out_time; }; vector<record> records; void solve(){ int m; cin>>m; int t=0; int unlockman=0; int lockman=0; string earliest_in,l…

#include <stdio.h> #include <algorithm> #include <iostream> #include <string.h> using namespace std; struct stu { ]; ]; ]; }; stu Student[]; int main() { int n,i,j; int m; while(scanf("%d",&m)!=EOF) { ;j<m;j++) { s…