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Re: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In Reply To: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 Posted by:Alcatraz at 2015-04-12 01:50:48 > #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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