Submission #2527243
Source Code Expand
def main(): A, K = map(int, input().split()) TRI_2 = 2 * 10 ** 12 if K == 0: # A:0, K:0 -> N=TRI_2 -> TLE ans = TRI_2 - A else: # A:0, K:1 -> 1,3,7,15 (約二倍ずつ, log) t = A ans = 0 while t < TRI_2: t += 1 + K * t ans += 1 print(ans) if __name__ == '__main__': main()
Submission Info
Submission Time | |
---|---|
Task | A - 2兆円 |
User | ksomemo |
Language | Python (3.4.3) |
Score | 100 |
Code Size | 394 Byte |
Status | AC |
Exec Time | 17 ms |
Memory | 2940 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
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, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 17 ms | 2940 KB |
02.txt | AC | 17 ms | 2940 KB |
03.txt | AC | 17 ms | 2940 KB |
04.txt | AC | 17 ms | 2940 KB |
05.txt | AC | 17 ms | 2940 KB |
06.txt | AC | 17 ms | 2940 KB |
07.txt | AC | 17 ms | 2940 KB |
08.txt | AC | 17 ms | 2940 KB |
09.txt | AC | 17 ms | 2940 KB |
10.txt | AC | 17 ms | 2940 KB |
11.txt | AC | 17 ms | 2940 KB |
12.txt | AC | 17 ms | 2940 KB |
13.txt | AC | 17 ms | 2940 KB |
s1.txt | AC | 17 ms | 2940 KB |
s2.txt | AC | 17 ms | 2940 KB |
s3.txt | AC | 17 ms | 2940 KB |