Submission #1868340
Source Code Expand
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int (i)=(0);(i)<(int)(n);++(i)) using ll = long long; using P = pair<int, int>; using namespace std; template<class T> void vin(vector<T>& v, int n) { v.resize(n); for (int i = 0; i < n; ++i) { cin >> v[i]; } } string s; int n; int dp[1010][2020]; const int INF = 1e8; int dfs(int i, int j) { if (i >= n) { if (j == 0) return 0; else return -INF; } if (dp[i][n + j] > -INF) return dp[i][n + j]; int res = -INF; if (s[i] == 'M') { res = max(dfs(i + 1, j + 1), dfs(i + 1, j -1)); } else if (s[i] == '+') { res = dfs(i + 1, j) + j; } else if (s[i] == '-') { res = dfs(i + 1, j) - j; } return (dp[i][n + j] = res); } int main() { cin >> s; n = s.size(); assert(n <= 1000); fill(dp[0], dp[1010], -INF); cout << dfs(0, 0) << endl; }
Submission Info
Submission Time | |
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Task | D - ロボット |
User | dsytk7 |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 976 Byte |
Status | RE |
Exec Time | 2108 ms |
Memory | 8320 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 30 | 0 / 70 | ||||||||||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt |
Subtask1 | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt |
Subtask2 | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt, subtask2_31.txt, subtask2_32.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 4 ms | 8192 KB |
sample_02.txt | AC | 4 ms | 8192 KB |
sample_03.txt | AC | 4 ms | 8192 KB |
sample_04.txt | AC | 4 ms | 8192 KB |
subtask1_01.txt | AC | 4 ms | 8192 KB |
subtask1_02.txt | AC | 4 ms | 8192 KB |
subtask1_03.txt | TLE | 2104 ms | 8192 KB |
subtask1_04.txt | AC | 4 ms | 8192 KB |
subtask1_05.txt | AC | 4 ms | 8320 KB |
subtask1_06.txt | TLE | 2104 ms | 8192 KB |
subtask1_07.txt | TLE | 2104 ms | 8192 KB |
subtask1_08.txt | AC | 4 ms | 8320 KB |
subtask1_09.txt | AC | 4 ms | 8320 KB |
subtask1_10.txt | TLE | 2104 ms | 8192 KB |
subtask1_11.txt | TLE | 2104 ms | 8192 KB |
subtask1_12.txt | AC | 6 ms | 8320 KB |
subtask1_13.txt | TLE | 2104 ms | 8192 KB |
subtask1_14.txt | TLE | 2108 ms | 8192 KB |
subtask1_15.txt | AC | 11 ms | 8320 KB |
subtask1_16.txt | AC | 8 ms | 8320 KB |
subtask1_17.txt | TLE | 2104 ms | 8192 KB |
subtask1_18.txt | TLE | 2104 ms | 8192 KB |
subtask1_19.txt | TLE | 2104 ms | 8192 KB |
subtask1_20.txt | TLE | 2104 ms | 8192 KB |
subtask1_21.txt | TLE | 2104 ms | 8192 KB |
subtask1_22.txt | TLE | 2104 ms | 8192 KB |
subtask1_23.txt | TLE | 2104 ms | 8192 KB |
subtask1_24.txt | TLE | 2104 ms | 8192 KB |
subtask1_25.txt | TLE | 2104 ms | 8192 KB |
subtask1_26.txt | TLE | 2104 ms | 8192 KB |
subtask1_27.txt | TLE | 2104 ms | 8192 KB |
subtask1_28.txt | TLE | 2104 ms | 8192 KB |
subtask1_29.txt | TLE | 2104 ms | 8192 KB |
subtask1_30.txt | TLE | 2104 ms | 8192 KB |
subtask1_31.txt | TLE | 2104 ms | 8192 KB |
subtask1_32.txt | TLE | 2104 ms | 8192 KB |
subtask2_01.txt | RE | 99 ms | 512 KB |
subtask2_02.txt | RE | 99 ms | 512 KB |
subtask2_03.txt | RE | 98 ms | 512 KB |
subtask2_04.txt | RE | 98 ms | 512 KB |
subtask2_05.txt | RE | 98 ms | 512 KB |
subtask2_06.txt | RE | 100 ms | 512 KB |
subtask2_07.txt | RE | 99 ms | 512 KB |
subtask2_08.txt | RE | 99 ms | 512 KB |
subtask2_09.txt | RE | 99 ms | 512 KB |
subtask2_10.txt | RE | 99 ms | 512 KB |
subtask2_11.txt | RE | 98 ms | 512 KB |
subtask2_12.txt | RE | 98 ms | 512 KB |
subtask2_13.txt | RE | 99 ms | 512 KB |
subtask2_14.txt | RE | 99 ms | 512 KB |
subtask2_15.txt | RE | 99 ms | 512 KB |
subtask2_16.txt | RE | 99 ms | 512 KB |
subtask2_17.txt | RE | 99 ms | 512 KB |
subtask2_18.txt | RE | 98 ms | 512 KB |
subtask2_19.txt | RE | 99 ms | 512 KB |
subtask2_20.txt | RE | 98 ms | 512 KB |
subtask2_21.txt | RE | 98 ms | 512 KB |
subtask2_22.txt | RE | 98 ms | 512 KB |
subtask2_23.txt | RE | 102 ms | 512 KB |
subtask2_24.txt | RE | 98 ms | 512 KB |
subtask2_25.txt | RE | 99 ms | 512 KB |
subtask2_26.txt | RE | 100 ms | 512 KB |
subtask2_27.txt | RE | 99 ms | 512 KB |
subtask2_28.txt | RE | 99 ms | 512 KB |
subtask2_29.txt | RE | 98 ms | 512 KB |
subtask2_30.txt | RE | 99 ms | 512 KB |
subtask2_31.txt | RE | 99 ms | 512 KB |
subtask2_32.txt | RE | 99 ms | 512 KB |