Submission #31375964

Source Code Expand

n = int(input())
s = [""] * n
for i in range(n):
    s[i] = input()
t = [""] * n
for i in range(n):
    t[i] = input()

answer1 = 0
for i in range(n):
    for j in range(n):
        if s[i][j] != t[i][j]:
            answer1 += 1

answer2 = 1
for i in range(n):
    for j in range(n):
        if s[i][j] != t[j][-1 - i]:
            answer2 += 1

answer3 = 1
for i in range(n):
    for j in range(n):
        if s[i][j] != t[-1 - j][i]:
            answer3 += 1

answer4 = 2
for i in range(n):
    for j in range(n):
        if s[i][j] != t[-1 - i][-1 - j]:
            answer4 += 1

print(min(answer1, answer2, answer3, answer4))

Submission Info

Submission Time
Task A - ポスター (Poster)
User Pro_ktmr
Language PyPy3 (7.3.0)
Score 100
Code Size 662 Byte
Status AC
Exec Time 113 ms
Memory 74848 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
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, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 01-11.txt, 01-12.txt, 01-13.txt, 01-14.txt, 01-15.txt, 01-16.txt, 01-17.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
01-01.txt AC 113 ms 74756 KiB
01-02.txt AC 101 ms 74816 KiB
01-03.txt AC 100 ms 74824 KiB
01-04.txt AC 100 ms 74508 KiB
01-05.txt AC 102 ms 74848 KiB
01-06.txt AC 95 ms 74408 KiB
01-07.txt AC 99 ms 74452 KiB
01-08.txt AC 93 ms 74420 KiB
01-09.txt AC 96 ms 74436 KiB
01-10.txt AC 103 ms 74588 KiB
01-11.txt AC 94 ms 74452 KiB
01-12.txt AC 97 ms 74304 KiB
01-13.txt AC 92 ms 74192 KiB
01-14.txt AC 97 ms 74472 KiB
01-15.txt AC 98 ms 74148 KiB
01-16.txt AC 48 ms 61872 KiB
01-17.txt AC 48 ms 61708 KiB
sample-01.txt AC 47 ms 61916 KiB
sample-02.txt AC 51 ms 62024 KiB
sample-03.txt AC 50 ms 61976 KiB