Submission #1540564


Source Code Expand

import string
A=raw_input()
B=[0 for i in range(26)]
for a in A:
    B[string.ascii_lowercase.index(a)]+=1
ans=1
for i in range(25):
    for j in range(i+1,26):
        ans+=B[i]*B[j]
print ans

Submission Info

Submission Time
Task B - Reverse and Compare
User novemura
Language Python (2.7.6)
Score 500
Code Size 202 Byte
Status AC
Exec Time 63 ms
Memory 2816 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 500 / 500
Status
AC × 3
AC × 23
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 13 ms 2692 KB
sample_02.txt AC 11 ms 2688 KB
sample_03.txt AC 11 ms 2688 KB
subtask_1_01.txt AC 11 ms 2688 KB
subtask_1_02.txt AC 62 ms 2816 KB
subtask_1_03.txt AC 11 ms 2688 KB
subtask_1_04.txt AC 11 ms 2688 KB
subtask_1_05.txt AC 11 ms 2688 KB
subtask_1_06.txt AC 12 ms 2692 KB
subtask_1_07.txt AC 16 ms 2688 KB
subtask_1_08.txt AC 63 ms 2816 KB
subtask_1_09.txt AC 61 ms 2816 KB
subtask_1_10.txt AC 63 ms 2816 KB
subtask_1_11.txt AC 63 ms 2816 KB
subtask_1_12.txt AC 62 ms 2816 KB
subtask_1_13.txt AC 61 ms 2816 KB
subtask_1_14.txt AC 60 ms 2816 KB
subtask_1_15.txt AC 61 ms 2816 KB
subtask_1_16.txt AC 62 ms 2816 KB
subtask_1_17.txt AC 61 ms 2816 KB