@[wisdom2010](/user/1251525) 如果结果是0的话，你的程序就不输出了。
```cpp
for(int i = cnt - 1; i >= 0; i--)
{
if(c[i] != 0)
{
j = i;
break;
}
}
```
应改成
```cpp
for(int i = cnt - 1; i > 0; i--)
{
if(c[i] != 0)
{
j = i;
break;
}
}
```
by cabbage_flower @ 2024-01-28 14:44:14
@[jinmingkai](/user/757954)
谢谢~但这样改还是没有输出
by wisdom2010 @ 2024-01-28 14:55:54
@[jinmingkai](/user/757954) 刚才AC了，加了个这个：
```cpp
if(m == n)
{
cout << "0";
return 0;
}
```
by wisdom2010 @ 2024-01-28 14:57:06
@[jinmingkai](/user/757954) 我们是同学，一起参加冬令营的
by wisdom2010 @ 2024-01-28 14:58:20
ok
by cabbage_flower @ 2024-01-28 14:58:31
那你是
by cabbage_flower @ 2024-01-28 14:58:56
@[jinmingkai](/user/757954) 私聊
by wisdom2010 @ 2024-01-28 14:59:47
你们是哪个编程培训班的
by shenyeting @ 2024-01-28 16:22:36
@[yangfengyou](/user/1035926) 您是沈阳的吗？
by wisdom2010 @ 2024-01-28 18:12:53
我长沙的
by shenyeting @ 2024-01-28 18:38:12