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到底是哪里错了???试了好几次,真的不会改了!!求教大神,感激不尽#include<stdio.h>
int n,m;
char k[101][101];
void change(int x,int y)
{
int dx,dy,nx,ny;
for(dx=-1;dx<=1;dx++)
{
for(dy=-1;dy<=1;dy++)
{
nx=x+dx;
ny=y+dy;
if(nx>=0&&nx<n&&ny>=0&&ny<m&&k[nx][ny]=='W')
{
change(nx,ny);
}
}
}
}
int main()
{
//void change(int x,int y);
int i,j,s;
int n,m;
char k[101][101];
scanf("%d%d",&n,&m);
for(i=0;i<n;i++)
{
scanf("%s",k[i]);
}
s=0;
for(i=0;i<n;i++)
{
for(j=0;j<m;j++)
{
if(k[i][j]=='W')
{
s++;
change(i,j);
}
}
}
printf("%d\n",s);
return 0;
}
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