不知道哪错了
by Mystic_czy @ 2017-11-08 08:52:22
知道了
by Mystic_czy @ 2017-11-08 09:01:17
```cpp
#include <cstdio>
#include <iostream>
#include <cstring>
#define open(s) freopen(s".in","r",stdin); freopen(s".out","w",stdout);
using namespace std;
int f[2010][2010],n,nn,k;
char s[2010],ss[2010];
int abss(char a,char b)
{
if(a>b) return a-b;
else return b-a;
}
int main()
{
open("caioj_1070");
scanf("%s\n%s\n",s+1,ss+1);
scanf("%d",&k);
n=strlen(s+1);nn=strlen(ss+1);
for(int a=1;a<=n;a++)
{
f[a][0]=a*k;
}
for(int a=1;a<=nn;a++)
{
f[0][a]=a*k;
}
f[0][0]=0;
for(int a=1;a<=n;a++)
{
for(int b=1;b<=nn;b++)
{
f[a][b]=min(f[a-1][b-1]+abss(s[a],ss[b]),min(f[a-1][b],f[a][b-1])+k);
}
}
printf("%d",f[n][nn]);
return 0;
}
```
by Mystic_czy @ 2017-11-08 09:01:54
变量类型打错了，
by Mystic_czy @ 2017-11-08 09:02:16
>open("caioj_1070");
by lion0514 @ 2020-08-14 08:45:33
一般不写freopen吧
by 蒋煜睿 @ 2021-08-02 10:37:17