Submission #8531746
Source Code Expand
import sys input = sys.stdin.readline n = int(input()) a = [int(input()) for i in range(n)] cur = -1 c = 0 for i in a: pre,cur = cur,i if cur == 0: continue elif cur <= pre + 1: c += 1 else: print(-1) exit() print(c)
Submission Info
Submission Time | |
---|---|
Task | C - Sequence Growing Easy |
User | gcs |
Language | Python (3.4.3) |
Score | 0 |
Code Size | 255 Byte |
Status | WA |
Exec Time | 162 ms |
Memory | 11048 KB |
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 700 | ||||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 99 ms | 11036 KB |
02.txt | AC | 83 ms | 11040 KB |
03.txt | AC | 85 ms | 11032 KB |
04.txt | AC | 96 ms | 10960 KB |
05.txt | AC | 82 ms | 10968 KB |
06.txt | AC | 96 ms | 10892 KB |
07.txt | WA | 134 ms | 11044 KB |
08.txt | WA | 128 ms | 10968 KB |
09.txt | WA | 134 ms | 11044 KB |
10.txt | WA | 146 ms | 11044 KB |
11.txt | AC | 85 ms | 10968 KB |
12.txt | AC | 81 ms | 10896 KB |
13.txt | AC | 84 ms | 10916 KB |
14.txt | AC | 84 ms | 10896 KB |
15.txt | WA | 148 ms | 11044 KB |
16.txt | WA | 128 ms | 11044 KB |
17.txt | WA | 143 ms | 11044 KB |
18.txt | WA | 135 ms | 11048 KB |
19.txt | AC | 154 ms | 11048 KB |
20.txt | AC | 128 ms | 11024 KB |
21.txt | AC | 136 ms | 8212 KB |
22.txt | AC | 125 ms | 7080 KB |
23.txt | AC | 115 ms | 8104 KB |
24.txt | AC | 120 ms | 6036 KB |
25.txt | WA | 131 ms | 11048 KB |
26.txt | WA | 153 ms | 11048 KB |
27.txt | WA | 127 ms | 11024 KB |
28.txt | WA | 143 ms | 11044 KB |
29.txt | WA | 162 ms | 11040 KB |
30.txt | WA | 128 ms | 11044 KB |
31.txt | AC | 81 ms | 11044 KB |
32.txt | AC | 81 ms | 11044 KB |
33.txt | AC | 102 ms | 4632 KB |
34.txt | AC | 129 ms | 7832 KB |
35.txt | WA | 130 ms | 10956 KB |
36.txt | WA | 131 ms | 11024 KB |
37.txt | WA | 132 ms | 11048 KB |
38.txt | WA | 142 ms | 11024 KB |
39.txt | WA | 126 ms | 11044 KB |
40.txt | WA | 137 ms | 11024 KB |
41.txt | AC | 17 ms | 2940 KB |
42.txt | AC | 17 ms | 3060 KB |
43.txt | AC | 17 ms | 3060 KB |
44.txt | AC | 17 ms | 2940 KB |
45.txt | AC | 17 ms | 2940 KB |
46.txt | AC | 17 ms | 3060 KB |
s1.txt | AC | 17 ms | 2940 KB |
s2.txt | AC | 17 ms | 2940 KB |
s3.txt | WA | 17 ms | 2940 KB |