Untitled
unknown
python
19 days ago
452 B
13
Indexable
Never
m = int(input()) n = int(input()) mx = [0] * m for i in range(m): mx[i] = [0] * n s = input() s = s.replace(" ", "") for i in range(m): for j in range(n): mx[i][j] = s[0] s = s[1::] for i in range(m): for j in range(n): if i == m-1: break if mx[i][j] == "0": mx[i+1][j] = "0" k = 0 for i in range(m): for j in range(n): k += int(mx[i][j]) print(k)
Leave a Comment