Submission #4891078
Source Code Expand
s=input();print((len(s)**2-sum(s.count(chr(97+i))**2for i in range(26)))//2+1)
Submission Info
Submission Time | |
---|---|
Task | B - Reverse and Compare |
User | c_r_5 |
Language | Python (3.4.3) |
Score | 500 |
Code Size | 78 Byte |
Status | AC |
Exec Time | 23 ms |
Memory | 3500 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_01.txt, sample_02.txt, sample_03.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_15.txt, subtask_1_16.txt, subtask_1_17.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 17 ms | 2940 KB |
sample_02.txt | AC | 17 ms | 2940 KB |
sample_03.txt | AC | 17 ms | 2940 KB |
subtask_1_01.txt | AC | 17 ms | 2940 KB |
subtask_1_02.txt | AC | 21 ms | 3500 KB |
subtask_1_03.txt | AC | 17 ms | 2940 KB |
subtask_1_04.txt | AC | 17 ms | 2940 KB |
subtask_1_05.txt | AC | 17 ms | 2940 KB |
subtask_1_06.txt | AC | 17 ms | 2940 KB |
subtask_1_07.txt | AC | 17 ms | 3060 KB |
subtask_1_08.txt | AC | 22 ms | 3500 KB |
subtask_1_09.txt | AC | 23 ms | 3500 KB |
subtask_1_10.txt | AC | 22 ms | 3500 KB |
subtask_1_11.txt | AC | 22 ms | 3496 KB |
subtask_1_12.txt | AC | 22 ms | 3500 KB |
subtask_1_13.txt | AC | 22 ms | 3500 KB |
subtask_1_14.txt | AC | 21 ms | 3496 KB |
subtask_1_15.txt | AC | 21 ms | 3496 KB |
subtask_1_16.txt | AC | 21 ms | 3496 KB |
subtask_1_17.txt | AC | 21 ms | 3500 KB |