Submission #1655265
Source Code Expand
#include<bits/stdc++.h> using namespace std; struct Room{ int n, a; bool operator<(const Room& obj)const{ if(a == obj.a)return n < obj.n; else return a < obj.a; } }; int main(){ int n; cin >> n; vector<Room> rooms; for(int i=0;i<n;++i){ int a; cin >> a; rooms.push_back((Room){i, a}); } sort(rooms.begin(), rooms.end()); int ans = 1; for(int i=1;i<n;++i){ if(rooms[i].n < rooms[i-1].n)ans++; } if(rooms[n-1].n == 0)ans--; cout << ans << endl; return 0; }
Submission Info
Submission Time | |
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Task | B - ディスコ社内ツアー |
User | nicklaw296 |
Language | C++14 (GCC 5.4.1) |
Score | 10 |
Code Size | 600 Byte |
Status | WA |
Exec Time | 38 ms |
Memory | 1400 KB |
Judge Result
Set Name | Sample | Small | Permutation | All | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 20 | 10 / 10 | 0 / 70 | ||||||||||||
Status |
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Set Name | Test Cases |
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Sample | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt |
Small | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 10_rand_05.txt, 10_rand_06.txt, 10_rand_07.txt, 10_rand_08.txt, 20_perm_01.txt, 20_perm_02.txt, 20_perm_03.txt, 20_perm_04.txt, 20_perm_05.txt, 20_perm_06.txt, 20_perm_07.txt, 20_perm_08.txt, 30_hand_01.txt, 30_hand_02.txt, 30_hand_03.txt, 30_hand_04.txt, 30_hand_05.txt, 30_hand_06.txt |
Permutation | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 20_perm_01.txt, 20_perm_02.txt, 20_perm_03.txt, 20_perm_04.txt, 20_perm_05.txt, 20_perm_06.txt, 20_perm_07.txt, 20_perm_08.txt, 30_hand_01.txt, 30_hand_02.txt, 60_perm_01.txt, 60_perm_02.txt, 60_perm_03.txt, 60_perm_04.txt, 60_perm_05.txt, 60_perm_06.txt, 60_perm_07.txt, 60_perm_08.txt, 70_hand_01.txt, 70_hand_02.txt |
All | 00_example_01.txt, 00_example_02.txt, 00_example_03.txt, 00_example_04.txt, 10_rand_01.txt, 10_rand_02.txt, 10_rand_03.txt, 10_rand_04.txt, 10_rand_05.txt, 10_rand_06.txt, 10_rand_07.txt, 10_rand_08.txt, 20_perm_01.txt, 20_perm_02.txt, 20_perm_03.txt, 20_perm_04.txt, 20_perm_05.txt, 20_perm_06.txt, 20_perm_07.txt, 20_perm_08.txt, 30_hand_01.txt, 30_hand_02.txt, 30_hand_03.txt, 30_hand_04.txt, 30_hand_05.txt, 30_hand_06.txt, 50_rand_01.txt, 50_rand_02.txt, 50_rand_03.txt, 50_rand_04.txt, 50_rand_05.txt, 50_rand_06.txt, 50_rand_07.txt, 50_rand_08.txt, 60_perm_01.txt, 60_perm_02.txt, 60_perm_03.txt, 60_perm_04.txt, 60_perm_05.txt, 60_perm_06.txt, 60_perm_07.txt, 60_perm_08.txt, 70_hand_01.txt, 70_hand_02.txt, 70_hand_03.txt, 70_hand_04.txt, 70_hand_05.txt, 70_hand_06.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_example_01.txt | AC | 1 ms | 256 KB |
00_example_02.txt | AC | 1 ms | 256 KB |
00_example_03.txt | AC | 1 ms | 256 KB |
00_example_04.txt | AC | 1 ms | 256 KB |
10_rand_01.txt | WA | 1 ms | 256 KB |
10_rand_02.txt | WA | 1 ms | 256 KB |
10_rand_03.txt | WA | 1 ms | 256 KB |
10_rand_04.txt | AC | 1 ms | 256 KB |
10_rand_05.txt | AC | 1 ms | 256 KB |
10_rand_06.txt | WA | 1 ms | 256 KB |
10_rand_07.txt | WA | 1 ms | 256 KB |
10_rand_08.txt | WA | 1 ms | 256 KB |
20_perm_01.txt | AC | 1 ms | 256 KB |
20_perm_02.txt | AC | 1 ms | 256 KB |
20_perm_03.txt | AC | 1 ms | 256 KB |
20_perm_04.txt | AC | 1 ms | 256 KB |
20_perm_05.txt | AC | 1 ms | 256 KB |
20_perm_06.txt | AC | 1 ms | 256 KB |
20_perm_07.txt | AC | 1 ms | 256 KB |
20_perm_08.txt | AC | 1 ms | 256 KB |
30_hand_01.txt | AC | 1 ms | 256 KB |
30_hand_02.txt | AC | 1 ms | 256 KB |
30_hand_03.txt | AC | 1 ms | 256 KB |
30_hand_04.txt | AC | 1 ms | 256 KB |
30_hand_05.txt | AC | 1 ms | 256 KB |
30_hand_06.txt | WA | 1 ms | 256 KB |
50_rand_01.txt | WA | 12 ms | 892 KB |
50_rand_02.txt | WA | 22 ms | 1400 KB |
50_rand_03.txt | WA | 23 ms | 1400 KB |
50_rand_04.txt | WA | 18 ms | 892 KB |
50_rand_05.txt | WA | 8 ms | 640 KB |
50_rand_06.txt | WA | 1 ms | 256 KB |
50_rand_07.txt | WA | 5 ms | 512 KB |
50_rand_08.txt | WA | 18 ms | 892 KB |
60_perm_01.txt | AC | 13 ms | 892 KB |
60_perm_02.txt | AC | 26 ms | 1400 KB |
60_perm_03.txt | AC | 26 ms | 1400 KB |
60_perm_04.txt | AC | 21 ms | 892 KB |
60_perm_05.txt | AC | 9 ms | 640 KB |
60_perm_06.txt | AC | 1 ms | 256 KB |
60_perm_07.txt | AC | 5 ms | 512 KB |
60_perm_08.txt | AC | 21 ms | 892 KB |
70_hand_01.txt | AC | 32 ms | 1400 KB |
70_hand_02.txt | AC | 31 ms | 1400 KB |
70_hand_03.txt | AC | 27 ms | 1400 KB |
70_hand_04.txt | AC | 25 ms | 1400 KB |
70_hand_05.txt | WA | 38 ms | 1400 KB |
70_hand_06.txt | WA | 32 ms | 1400 KB |