Submission #3054231
Source Code Expand
N = int(input()) A = [int(x) for x in input().split()] sl = list(map(lambda x: x[0] - x[1], zip(A[1:], A[:-1]))) ans = N l = 0 for r, x in enumerate(sl): if x <= 0: y = r - l + 1 ans += y * (y - 1) // 2 l = r + 1 y = r - l + 1 ans += y * (y - 1) print(ans)
Submission Info
Submission Time | |
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Task | C - 単調増加 |
User | cbx |
Language | Python (3.4.3) |
Score | 0 |
Code Size | 300 Byte |
Status | WA |
Exec Time | 100 ms |
Memory | 13880 KB |
Judge Result
Set Name | Sample | Subtask0 | All | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 40 | 0 / 60 | ||||||||||
Status |
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Set Name | Test Cases |
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Sample | sample0.txt, sample1.txt, sample2.txt, sample3.txt |
Subtask0 | sample0.txt, sample1.txt, sample2.txt, sample3.txt, subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt |
All | sample0.txt, sample1.txt, sample2.txt, sample3.txt, subtask0_0.txt, subtask0_1.txt, subtask0_10.txt, subtask0_11.txt, subtask0_12.txt, subtask0_13.txt, subtask0_14.txt, subtask0_2.txt, subtask0_3.txt, subtask0_4.txt, subtask0_5.txt, subtask0_6.txt, subtask0_7.txt, subtask0_8.txt, subtask0_9.txt, subtask1_0.txt, subtask1_1.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_2.txt, subtask1_3.txt, subtask1_4.txt, subtask1_5.txt, subtask1_6.txt, subtask1_7.txt, subtask1_8.txt, subtask1_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample0.txt | AC | 17 ms | 3064 KB |
sample1.txt | AC | 17 ms | 3060 KB |
sample2.txt | AC | 17 ms | 3060 KB |
sample3.txt | AC | 17 ms | 2940 KB |
subtask0_0.txt | AC | 20 ms | 3316 KB |
subtask0_1.txt | WA | 18 ms | 3316 KB |
subtask0_10.txt | WA | 18 ms | 3188 KB |
subtask0_11.txt | WA | 19 ms | 3316 KB |
subtask0_12.txt | AC | 19 ms | 3316 KB |
subtask0_13.txt | WA | 19 ms | 3316 KB |
subtask0_14.txt | AC | 20 ms | 3316 KB |
subtask0_2.txt | AC | 18 ms | 3060 KB |
subtask0_3.txt | AC | 18 ms | 3060 KB |
subtask0_4.txt | WA | 18 ms | 3188 KB |
subtask0_5.txt | AC | 17 ms | 3060 KB |
subtask0_6.txt | WA | 17 ms | 3064 KB |
subtask0_7.txt | WA | 18 ms | 3188 KB |
subtask0_8.txt | WA | 17 ms | 3064 KB |
subtask0_9.txt | WA | 18 ms | 3188 KB |
subtask1_0.txt | WA | 76 ms | 12168 KB |
subtask1_1.txt | WA | 35 ms | 6680 KB |
subtask1_10.txt | WA | 67 ms | 13880 KB |
subtask1_11.txt | WA | 67 ms | 13812 KB |
subtask1_12.txt | AC | 100 ms | 13880 KB |
subtask1_13.txt | WA | 67 ms | 13880 KB |
subtask1_14.txt | AC | 99 ms | 13812 KB |
subtask1_15.txt | WA | 67 ms | 13880 KB |
subtask1_2.txt | AC | 41 ms | 5920 KB |
subtask1_3.txt | AC | 64 ms | 9992 KB |
subtask1_4.txt | WA | 55 ms | 11156 KB |
subtask1_5.txt | AC | 76 ms | 10396 KB |
subtask1_6.txt | WA | 46 ms | 7084 KB |
subtask1_7.txt | WA | 61 ms | 12364 KB |
subtask1_8.txt | AC | 38 ms | 5836 KB |
subtask1_9.txt | WA | 25 ms | 4340 KB |