肯定是`if(p1==1) cout<<char(j+'a');`挂了，可以参考下我这块：
```cpp
if(p3==1)
{
for(char j=s[i-1]+1;j<s[i+1];j++)
for(int p=1;p<=p2;p++)
if(p1==1) ans+=change_to_lower(j);
else if(p1==2) ans+=change_to_capital(j);
else if(p1==3) ans+="*";
}
```
其中，`change_to_lower`是把大写字母转为小写。
@[panrong](/user/1044970)
by Lizichen_licis @ 2024-03-26 20:24:17
代码块的缩进挂了
by Lizichen_licis @ 2024-03-26 20:25:03
然后最后输出的是`ans`，就相当于你直接输出
by Lizichen_licis @ 2024-03-26 20:26:12
@[Lizichen_licis](/user/749811) ~~听不懂思密达~~
by panrong @ 2024-03-27 19:00:06
我也可以直接给你我的代码
by Lizichen_licis @ 2024-03-27 19:18:35
```cpp
#include<cstdio>
#include<string>
#include<iostream>
using namespace std;
bool isdigit(char a)
{
if(a>='0'&&a<='9') return true;
else return false;
}
bool isalpha(char a)
{
if((a>='A'&&a<='Z')||(a>='a'&&a<='z')) return true;
else return false;
}
char change_to_lower(char a)
{
if(a>='A'&&a<='Z') a+=32;
return a;
}
char change_to_capital(char a)
{
if(a>='a'&&a<='z') a-=32;
return a;
}
bool check(char a,char b)
{
if(isdigit(a)&&isalpha(b)) return false;
return true;
}
bool _check(char a,char b)
{
if(a=='-'||b=='-') return false;
return true;
}
int main()
{
int p1,p2,p3;
string s,ans="";
scanf("%d%d%d",&p1,&p2,&p3);
cin>>s;
for(int i=0;i<s.size();i++)
{
if(s[i]=='-'&&s[i-1]<s[i+1]&&check(s[i-1],s[i+1])&&_check(s[i-1],s[i+1])&&i!=0&&i!=(s.size()-1))
{
if(isalpha(s[i-1])&&isalpha(s[i+1]))
{
if(p3==1)
{
for(char j=s[i-1]+1;j<s[i+1];j++)
for(int p=1;p<=p2;p++)
if(p1==1) ans+=change_to_lower(j);
else if(p1==2) ans+=change_to_capital(j);
else if(p1==3) ans+="*";
}
else
{
for(char j=s[i+1]-1;j>s[i-1];j--)
for(int p=1;p<=p2;p++)
if(p1==1) ans+=change_to_lower(j);
else if(p1==2) ans+=change_to_capital(j);
else if(p1==3) ans+="*";
}
}
else if(isdigit(s[i-1])&&isdigit(s[i+1]))
{
if(p3==1)
for(char j=s[i-1]+1;j<s[i+1];j++)
for(int p=1;p<=p2;p++)
if(p1==3) ans+="*";
else ans+=j;
else
for(char j=s[i+1]-1;j>s[i-1];j--)
for(int p=1;p<=p2;p++)
if(p1==3) ans+="*";
else ans+=j;
}
continue;
}
ans+=s[i];
}
cout<<ans;
return 0;
}
```
by Lizichen_licis @ 2024-03-27 19:20:42
不用管那堆子函数，直接看主函数就行 @[panrong](/user/1044970)
by Lizichen_licis @ 2024-03-27 19:21:29