Submission #1834279
Source Code Expand
#include "bits/stdc++.h" using namespace std; #define DEBUG(x) cout<<#x<<": "<<x<<endl; #define DEBUG_VEC(v) cout<<#v<<":";for(int i=0;i<v.size();i++) cout<<" "<<v[i]; cout<<endl typedef long long ll; #define vi vector<int> #define vl vector<ll> #define vii vector< vector<int> > #define vll vector< vector<ll> > #define vs vector<string> #define pii pair<int,int> #define pis pair<int,string> #define psi pair<string,int> const int inf = 1000000001; const ll INF = 1e16; #define MOD 1000000007 #define mod 1000000009 #define pi 3.14159265358979323846 #define Sp(p) cout<<setprecision(15)<<fixed<<p<<endl; int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 }; int dx2[8] = { 1,1,0,-1,-1,-1,0,1 }, dy2[8] = { 0,1,1,1,0,-1,-1,-1 }; int main() { int n; cin >> n; vector<pii> a(n); for (int i = 0; i < n; i++) { cin >> a[i].first; a[i].second = i; } sort(a.begin(), a.end()); int ans = 0; int idx = -1; int satis = 0; for (int i = 0; i < n; i++) { if (a[i].second > idx) { idx = a[i].second; satis = a[i].first; } else { idx = a[i].second; satis = a[i].first; ans++; } } if (idx != 0) { ans++; } cout << ans << endl; }
Submission Info
Submission Time | |
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Task | B - ディスコ社内ツアー |
User | fuppy0716 |
Language | C++14 (GCC 5.4.1) |
Score | 10 |
Code Size | 1262 Byte |
Status | WA |
Exec Time | 37 ms |
Memory | 1024 KB |
Judge Result
Set Name | Sample | Small | Permutation | All | ||||||||||||
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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 | 512 KB |
50_rand_02.txt | WA | 23 ms | 768 KB |
50_rand_03.txt | WA | 22 ms | 768 KB |
50_rand_04.txt | WA | 18 ms | 640 KB |
50_rand_05.txt | WA | 8 ms | 384 KB |
50_rand_06.txt | WA | 1 ms | 256 KB |
50_rand_07.txt | WA | 4 ms | 384 KB |
50_rand_08.txt | WA | 18 ms | 640 KB |
60_perm_01.txt | AC | 13 ms | 512 KB |
60_perm_02.txt | AC | 25 ms | 768 KB |
60_perm_03.txt | AC | 25 ms | 768 KB |
60_perm_04.txt | AC | 20 ms | 640 KB |
60_perm_05.txt | AC | 8 ms | 384 KB |
60_perm_06.txt | AC | 1 ms | 256 KB |
60_perm_07.txt | AC | 5 ms | 384 KB |
60_perm_08.txt | AC | 20 ms | 640 KB |
70_hand_01.txt | AC | 31 ms | 1024 KB |
70_hand_02.txt | AC | 31 ms | 1024 KB |
70_hand_03.txt | AC | 27 ms | 1024 KB |
70_hand_04.txt | AC | 25 ms | 1024 KB |
70_hand_05.txt | WA | 37 ms | 1024 KB |
70_hand_06.txt | WA | 32 ms | 1024 KB |