擅长:python、mysql、java
<p>在您的示例中,计数只会永远每0递增一次,并且永远不会重置</p>
<p>只需在for循环开始时重置计数</p>
<pre><code>def find_bully_1(A):
n = len(A)
candidate = 0
for i in range(n):
count = 0
for j in range(n):
if A[i][j] == 0:
count = count + 1
if count == n:
candidate = candidate + 1
return candidate
x = [[1,1,1,1],
[0,0,0,0],
[0,0,0,0],
[0,1,0,0]]
print(find_bully_1(x))
</code></pre>