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为什么会output limit exceed?帮忙看看啊!!!!#include<iostream.h> int H[2][2]={{1,1},{1,-1}}; int change(int j,int k); void main() { int nn,n,x,y,w,h; int i,j,k; cin>>nn; for(i=0;i<nn;i++) { cin>>n>>x>>y>>w>>h; for(j=y;j<y+h;j++) { for(k=x;k<x+w;k++) { cout<<change(j,k); if(k+1<x+w) cout<<' '; } cout<<endl; } cout<<endl; } } int change(int j,int k ) { if(k<2 && j<2) return H[j][k]; else { int p=0,q=0; if(k>=2) { p=2; while(k>=p) { p*=2; } p/=2; k-=p; } if(j>=2) { q=2; while(j>=q) { q*=2; } q/=2; j-=q; } if(p==q) return -1*change(j,k); else if(p>q) return change(j+q,k); else return change(j,k+p); } } Followed by:
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