Submission #1385781
Source Code Expand
#include <bits/stdc++.h> using namespace std; const int MAX = (1e5)+1; int n; long long E, T, x[MAX], dp[MAX], f[MAX]; multiset<long long> l, m; int main() { ios::sync_with_stdio(false); cin.tie(0); cin >> n >> E >> T; l.insert(f[0] = T); for(int i = 1, j = 0; i <= n; i++) { cin >> x[i]; while(j < i && 2*(x[i]-x[j+1]) >= T) { l.erase(l.find(f[j])); f[j] = f[j]-T-2*(x[j+1]); m.insert(f[j]); j++; } dp[i] = LLONG_MAX; if(!l.empty()) dp[i] = min(x[i]+*l.begin(), dp[i]); if(!m.empty()) dp[i] = min(3*x[i]+*m.begin(), dp[i]); l.insert(f[i] = dp[i]-x[i]+T); } cout << dp[n]+E-x[n]; }
Submission Info
Submission Time | |
---|---|
Task | D - Shik and Game |
User | vjudge1 |
Language | C++14 (GCC 5.4.1) |
Score | 1200 |
Code Size | 724 Byte |
Status | AC |
Exec Time | 56 ms |
Memory | 7296 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 600 / 600 | 600 / 600 | ||||||
Status |
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Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt |
Subtask1 | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 2_00.txt, 2_01.txt, 2_02.txt, 2_03.txt, 2_04.txt, 2_05.txt, 2_06.txt, 2_07.txt, 2_08.txt, 2_09.txt, 2_10.txt, 2_11.txt, 2_12.txt, 2_13.txt, 2_14.txt, 2_15.txt, 2_16.txt, 2_17.txt, 2_18.txt, 2_19.txt, 2_20.txt, 2_21.txt, 2_22.txt, 2_23.txt, 2_24.txt, 2_25.txt, 2_26.txt, 2_27.txt, 2_28.txt, 2_29.txt, 2_30.txt, 2_31.txt, 2_32.txt, 2_33.txt, 2_34.txt, 2_35.txt, 2_36.txt, 2_37.txt, 2_38.txt, 2_39.txt, 2_40.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 2 ms | 384 KB |
1_01.txt | AC | 2 ms | 384 KB |
1_02.txt | AC | 2 ms | 384 KB |
1_03.txt | AC | 2 ms | 384 KB |
1_04.txt | AC | 2 ms | 384 KB |
1_05.txt | AC | 2 ms | 384 KB |
1_06.txt | AC | 2 ms | 384 KB |
1_07.txt | AC | 2 ms | 384 KB |
1_08.txt | AC | 2 ms | 384 KB |
1_09.txt | AC | 2 ms | 384 KB |
1_10.txt | AC | 2 ms | 384 KB |
1_11.txt | AC | 2 ms | 384 KB |
1_12.txt | AC | 2 ms | 384 KB |
1_13.txt | AC | 2 ms | 384 KB |
1_14.txt | AC | 2 ms | 384 KB |
1_15.txt | AC | 2 ms | 384 KB |
1_16.txt | AC | 2 ms | 384 KB |
1_17.txt | AC | 2 ms | 384 KB |
1_18.txt | AC | 2 ms | 384 KB |
1_19.txt | AC | 2 ms | 384 KB |
2_00.txt | AC | 37 ms | 7296 KB |
2_01.txt | AC | 36 ms | 7296 KB |
2_02.txt | AC | 36 ms | 7296 KB |
2_03.txt | AC | 35 ms | 7296 KB |
2_04.txt | AC | 36 ms | 7296 KB |
2_05.txt | AC | 33 ms | 7296 KB |
2_06.txt | AC | 33 ms | 7296 KB |
2_07.txt | AC | 33 ms | 7296 KB |
2_08.txt | AC | 32 ms | 7296 KB |
2_09.txt | AC | 32 ms | 7296 KB |
2_10.txt | AC | 38 ms | 7296 KB |
2_11.txt | AC | 38 ms | 7296 KB |
2_12.txt | AC | 38 ms | 7296 KB |
2_13.txt | AC | 38 ms | 7296 KB |
2_14.txt | AC | 40 ms | 7296 KB |
2_15.txt | AC | 38 ms | 7296 KB |
2_16.txt | AC | 39 ms | 7296 KB |
2_17.txt | AC | 35 ms | 7296 KB |
2_18.txt | AC | 32 ms | 7296 KB |
2_19.txt | AC | 33 ms | 7296 KB |
2_20.txt | AC | 34 ms | 7296 KB |
2_21.txt | AC | 34 ms | 7296 KB |
2_22.txt | AC | 36 ms | 7296 KB |
2_23.txt | AC | 38 ms | 7296 KB |
2_24.txt | AC | 38 ms | 7296 KB |
2_25.txt | AC | 39 ms | 7296 KB |
2_26.txt | AC | 39 ms | 7296 KB |
2_27.txt | AC | 40 ms | 7296 KB |
2_28.txt | AC | 41 ms | 7296 KB |
2_29.txt | AC | 41 ms | 7296 KB |
2_30.txt | AC | 43 ms | 7296 KB |
2_31.txt | AC | 45 ms | 7296 KB |
2_32.txt | AC | 48 ms | 7296 KB |
2_33.txt | AC | 50 ms | 7296 KB |
2_34.txt | AC | 53 ms | 7296 KB |
2_35.txt | AC | 54 ms | 7296 KB |
2_36.txt | AC | 55 ms | 7296 KB |
2_37.txt | AC | 56 ms | 7296 KB |
2_38.txt | AC | 56 ms | 7296 KB |
2_39.txt | AC | 53 ms | 7296 KB |
2_40.txt | AC | 48 ms | 7296 KB |