擅长:python、mysql、java
<p>如果我理解正确,您需要放置一个<code>break</code>语句。</p>
<pre><code>for z in range(w.steps):
for i in range(1,w.x-1):
for j in range(1,w.y-1):
print (i, j)
for r in data.c:
if w.world[i][j] in r:
print r
ind = data.c.index(r)
print ind
if w.world[i-1][j] in data.n[ind]:
if w.world[i][j+1] in data.e[ind]:
if w.world[i+1][j] in data.s[ind]:
if w.world[i][j-1] in data.w[ind]:
w.world[i][j] = data.cc[ind]
break # <-- break "for r" and continue with "for j"
</code></pre>