Submission #3011866
Source Code Expand
S = input() memo_dic = {} def rec(idx, cur, t): if idx == len(S) and t == 0: return cur if t < 0 or idx == len(S) and t != 0: return 1000 if(idx, cur, t) in memo_dic: return memo_dic[(idx, cur, t)] if S[idx] == "(": res1 = rec(idx+1, idx, t-1) + 1 res2 = rec(idx+1, cur, t+1) else: res1 = rec(idx+1, idx, t+1) + 1 res2 = rec(idx+1, cur, t-1) res = min(res1, res2) memo_dic[(idx, cur, t)] = res return res ans = rec(0, 0, 0) print(ans)
Submission Info
Submission Time | |
---|---|
Task | B - 天下一魔力発電 |
User | cherrypi59 |
Language | Python (3.4.3) |
Score | 400 |
Code Size | 557 Byte |
Status | AC |
Exec Time | 156 ms |
Memory | 12140 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 400 / 400 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 01_sample_01, 01_sample_02, 01_sample_03, 02_manual_01, 02_manual_02, 02_manual_03, 10_random_00, 10_random_01, 10_random_02, 10_random_03, 10_random_04, 10_random_05, 10_random_06, 10_random_07, 10_random_08, 10_random_09, 10_random_10, 10_random_11, 10_random_12, 10_random_13, 10_random_14, 10_random_15, 10_random_16, 10_random_17, 10_random_18, 10_random_19, 20_max_00, 20_max_01, 20_max_02, 20_max_03, 20_max_04, 20_max_05 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01_sample_01 | AC | 17 ms | 3064 KB |
01_sample_02 | AC | 17 ms | 3064 KB |
01_sample_03 | AC | 17 ms | 3064 KB |
02_manual_01 | AC | 17 ms | 3064 KB |
02_manual_02 | AC | 17 ms | 3064 KB |
02_manual_03 | AC | 17 ms | 3064 KB |
10_random_00 | AC | 24 ms | 3640 KB |
10_random_01 | AC | 17 ms | 3064 KB |
10_random_02 | AC | 24 ms | 3636 KB |
10_random_03 | AC | 48 ms | 5488 KB |
10_random_04 | AC | 17 ms | 3064 KB |
10_random_05 | AC | 18 ms | 3064 KB |
10_random_06 | AC | 26 ms | 4020 KB |
10_random_07 | AC | 122 ms | 10856 KB |
10_random_08 | AC | 43 ms | 5108 KB |
10_random_09 | AC | 18 ms | 3064 KB |
10_random_10 | AC | 18 ms | 3064 KB |
10_random_11 | AC | 17 ms | 3064 KB |
10_random_12 | AC | 83 ms | 7784 KB |
10_random_13 | AC | 87 ms | 10860 KB |
10_random_14 | AC | 18 ms | 3064 KB |
10_random_15 | AC | 18 ms | 3064 KB |
10_random_16 | AC | 101 ms | 10856 KB |
10_random_17 | AC | 101 ms | 10856 KB |
10_random_18 | AC | 113 ms | 10860 KB |
10_random_19 | AC | 102 ms | 10860 KB |
20_max_00 | AC | 136 ms | 12140 KB |
20_max_01 | AC | 83 ms | 10860 KB |
20_max_02 | AC | 113 ms | 10860 KB |
20_max_03 | AC | 116 ms | 10860 KB |
20_max_04 | AC | 156 ms | 12136 KB |
20_max_05 | AC | 148 ms | 12136 KB |