Submission #980054
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef long double ld; const int M = 100100; int n; ll t, e; ll x[M], d[M]; void read() { cin >> n >> e >> t; x[0] = 0; for (int i = 1; i <= n; ++i) cin >> x[i]; } void kill() { d[0] = 0; int l = 0; ll mn = 0; for (int i = 1; i <= n; ++i) { d[i] = d[i - 1] + t; for (int j = 0; j < i; ++j) d[i] = min(d[i], d[j] + max(t, 2 * (x[i] - x[j + 1]))); continue; while (l < i && 2 * (x[i] - x[l + 1]) >= t) { mn = min(mn, d[l] + 2 * (x[i] - x[l + 1])); ++l; } d[i] = min(d[i], mn + 2 * x[i]); } ll ans = d[n] + e; cout << ans << endl; } int main() { cout.precision(20); cout << fixed; ios_base::sync_with_stdio(false); read(); kill(); }
Submission Info
Submission Time | |
---|---|
Task | D - Shik and Game |
User | Arterm |
Language | C++14 (GCC 5.4.1) |
Score | 600 |
Code Size | 836 Byte |
Status | TLE |
Exec Time | 2102 ms |
Memory | 1536 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 600 / 600 | 0 / 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 | 2 ms | 256 KB |
0_01.txt | AC | 2 ms | 256 KB |
0_02.txt | AC | 2 ms | 256 KB |
1_00.txt | AC | 5 ms | 256 KB |
1_01.txt | AC | 4 ms | 256 KB |
1_02.txt | AC | 5 ms | 256 KB |
1_03.txt | AC | 5 ms | 256 KB |
1_04.txt | AC | 4 ms | 256 KB |
1_05.txt | AC | 4 ms | 256 KB |
1_06.txt | AC | 4 ms | 256 KB |
1_07.txt | AC | 4 ms | 256 KB |
1_08.txt | AC | 5 ms | 256 KB |
1_09.txt | AC | 4 ms | 256 KB |
1_10.txt | AC | 5 ms | 256 KB |
1_11.txt | AC | 4 ms | 256 KB |
1_12.txt | AC | 3 ms | 256 KB |
1_13.txt | AC | 6 ms | 256 KB |
1_14.txt | AC | 4 ms | 256 KB |
1_15.txt | AC | 4 ms | 256 KB |
1_16.txt | AC | 4 ms | 256 KB |
1_17.txt | AC | 4 ms | 256 KB |
1_18.txt | AC | 3 ms | 256 KB |
1_19.txt | AC | 5 ms | 256 KB |
2_00.txt | TLE | 2102 ms | 1408 KB |
2_01.txt | TLE | 2102 ms | 1408 KB |
2_02.txt | TLE | 2102 ms | 1408 KB |
2_03.txt | TLE | 2102 ms | 1408 KB |
2_04.txt | TLE | 2102 ms | 1536 KB |
2_05.txt | TLE | 2102 ms | 1408 KB |
2_06.txt | TLE | 2102 ms | 1408 KB |
2_07.txt | TLE | 2102 ms | 1408 KB |
2_08.txt | TLE | 2102 ms | 1408 KB |
2_09.txt | TLE | 2102 ms | 1408 KB |
2_10.txt | TLE | 2102 ms | 1408 KB |
2_11.txt | TLE | 2102 ms | 1408 KB |
2_12.txt | TLE | 2102 ms | 1408 KB |
2_13.txt | TLE | 2102 ms | 1408 KB |
2_14.txt | TLE | 2102 ms | 1408 KB |
2_15.txt | TLE | 2102 ms | 1408 KB |
2_16.txt | TLE | 2102 ms | 1408 KB |
2_17.txt | TLE | 2102 ms | 1408 KB |
2_18.txt | TLE | 2102 ms | 1408 KB |
2_19.txt | TLE | 2102 ms | 1536 KB |
2_20.txt | TLE | 2102 ms | 1408 KB |
2_21.txt | TLE | 2102 ms | 1408 KB |
2_22.txt | TLE | 2102 ms | 1408 KB |
2_23.txt | TLE | 2102 ms | 1408 KB |
2_24.txt | TLE | 2102 ms | 1408 KB |
2_25.txt | TLE | 2102 ms | 1408 KB |
2_26.txt | TLE | 2102 ms | 1408 KB |
2_27.txt | TLE | 2102 ms | 1408 KB |
2_28.txt | TLE | 2102 ms | 1408 KB |
2_29.txt | TLE | 2102 ms | 1408 KB |
2_30.txt | TLE | 2102 ms | 1408 KB |
2_31.txt | TLE | 2102 ms | 1408 KB |
2_32.txt | TLE | 2102 ms | 1408 KB |
2_33.txt | TLE | 2102 ms | 1408 KB |
2_34.txt | TLE | 2102 ms | 1408 KB |
2_35.txt | TLE | 2102 ms | 1408 KB |
2_36.txt | TLE | 2102 ms | 1408 KB |
2_37.txt | TLE | 2102 ms | 1408 KB |
2_38.txt | TLE | 2102 ms | 1408 KB |
2_39.txt | TLE | 2102 ms | 1408 KB |
2_40.txt | TLE | 2102 ms | 1408 KB |