Submission #1521177
Source Code Expand
import math,string,itertools,fractions,heapq,collections,re,array,bisect,sys,random,time,copy,functools sys.setrecursionlimit(10**7) inf = 10**20 gosa = 1.0 / 10**10 mod = 10**9 + 7 def LI(): return [int(x) for x in sys.stdin.readline().split()] def LI_(): return [int(x)-1 for x in sys.stdin.readline().split()] def LF(): return [float(x) for x in sys.stdin.readline().split()] def LS(): return sys.stdin.readline().split() def I(): return int(sys.stdin.readline()) def F(): return float(sys.stdin.readline()) def S(): return input() def main(): n = I() a = LI() r = 1 c = 0 for b in a: if b <= c * 2: r *= c+1 r %= mod else: c += 1 for b in range(2,c+1): r *= b r %= mod return r print(main())
Submission Info
Submission Time | |
---|---|
Task | A - Robot Racing |
User | iehn |
Language | Python (3.4.3) |
Score | 900 |
Code Size | 836 Byte |
Status | AC |
Exec Time | 92 ms |
Memory | 16528 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | 400 / 400 | ||||||
Status |
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Set Name | Test Cases |
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Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt |
Subtask | 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 |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.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, 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 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 45 ms | 5572 KB |
0_01.txt | AC | 40 ms | 5336 KB |
0_02.txt | AC | 40 ms | 5460 KB |
0_03.txt | AC | 40 ms | 5328 KB |
1_00.txt | AC | 40 ms | 5336 KB |
1_01.txt | AC | 40 ms | 5332 KB |
1_02.txt | AC | 40 ms | 5332 KB |
1_03.txt | AC | 40 ms | 5336 KB |
1_04.txt | AC | 41 ms | 5456 KB |
1_05.txt | AC | 40 ms | 5456 KB |
1_06.txt | AC | 40 ms | 5456 KB |
1_07.txt | AC | 40 ms | 5328 KB |
1_08.txt | AC | 40 ms | 5332 KB |
1_09.txt | AC | 40 ms | 5332 KB |
1_10.txt | AC | 40 ms | 5332 KB |
2_00.txt | AC | 88 ms | 16272 KB |
2_01.txt | AC | 90 ms | 16528 KB |
2_02.txt | AC | 92 ms | 16476 KB |
2_03.txt | AC | 89 ms | 15576 KB |
2_04.txt | AC | 91 ms | 15560 KB |
2_05.txt | AC | 90 ms | 16228 KB |
2_06.txt | AC | 90 ms | 16224 KB |
2_07.txt | AC | 90 ms | 15672 KB |
2_08.txt | AC | 89 ms | 15556 KB |
2_09.txt | AC | 89 ms | 15560 KB |
2_10.txt | AC | 89 ms | 16228 KB |
2_11.txt | AC | 91 ms | 16184 KB |
2_12.txt | AC | 91 ms | 16292 KB |