Submission #3074319


Source Code Expand

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h, w = map(int, input().split())
A = []
for i in range(h):
    s = input()
    if s != "." * w:
        A.append(s)

h = len(A)
white_col_index = []
for j in range(w):
    s = "".join([A[i][j] for i in range(h)])
    if s == "." * h:
        white_col_index.append(j)

output_col_index = sorted(list(set(range(w)) - set(white_col_index)))
for i in range(h):
    print("".join(A[i][j] for j in output_col_index))

Submission Info

Submission Time
Task B - Grid Compression
User myzs_65c
Language Python (3.4.3)
Score 200
Code Size 427 Byte
Status AC
Exec Time 20 ms
Memory 3064 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 4
AC × 12
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt, 0_03.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
Case Name Status Exec Time Memory
0_00.txt AC 17 ms 3064 KB
0_01.txt AC 17 ms 3060 KB
0_02.txt AC 17 ms 3064 KB
0_03.txt AC 17 ms 3060 KB
1_00.txt AC 17 ms 3064 KB
1_01.txt AC 18 ms 3060 KB
1_02.txt AC 20 ms 3064 KB
1_03.txt AC 20 ms 3064 KB
1_04.txt AC 18 ms 3064 KB
1_05.txt AC 18 ms 3064 KB
1_06.txt AC 18 ms 3064 KB
1_07.txt AC 18 ms 3064 KB