@[yuyuyuyu12345](/user/324176)
```c++
else b[k++]='0';
```
为什么要赋 $0$ 呢
by ImposterAnYu @ 2022-10-20 17:12:11
@[owo_ImposterAnYu_owo](/user/510555) 那个输入没赋值的时候不是0嘛，然后我就赋值0啦
by yuyuyuyu12345 @ 2022-10-20 17:38:07
@[yuyuyuyu12345](/user/324176) 然而它赋的值可能是个变量诶
by ImposterAnYu @ 2022-10-20 17:40:13
@[yuyuyuyu12345](/user/324176) 喔~谢谢大佬
by yuyuyuyu12345 @ 2022-10-20 17:43:11
@[owo_ImposterAnYu_owo](/user/510555) 明白啦，谢谢谢
by yuyuyuyu12345 @ 2022-10-20 17:43:32
```cpp
#include<bits/stdc++.h>
using namespace std;
int r1=1,r2=1;string a;
int x,y,z,la;
int main()
{
cin>>a;la=a.size()-1;x=y=z=0;
for(int i=0;i<=la;i++)
{
if(i%5==0)
{
if(a[i]=='a')
{
if(a[i+3]=='b')
{
x=y;
}
else if(a[3+i]=='c')
{
x=z;
}
else if(a[3+i]=='a')
{
}
else
{
x=int(a[i+3]-48);
}
}
if(a[i]=='b')
{
if(a[i+3]=='a')
{
y=x;
}
else if(a[3+i]=='c')
{
y=z;
}
else if(a[3+i]=='b')
{
}
else
{
y=int(a[i+3]-48);
}
}
if(a[i]=='c')
{
if(a[i+3]=='b')
{
z=y;
}
else if(a[3+i]=='c')
{
}
else if(a[3+i]=='a')
{
z=x;
}
else
{
z=int(a[i+3]-48);
}
}
}
}
printf("%d %d %d",x,y,z);
return 0;
}
by xingcode @ 2022-11-27 15:10:44