3488.cpp

这些是我到目前在PKU上做出的题目

#include <iostream.h>
#include <string.h>
int main()
{char a[1000][1000];
 int n,k,i,j,x,y,l;
 while (cin>>n)
 {for (i=0;i<n;i++) cin>>a[i];
  k=strlen(a[0]);
  x=0;y=0;l=0;
  while (a[x][y]=='_')
  {l=l+1;x=x+1;
   if (x==n) {x=1;y=y+1;}}
  for (j=k-1;j>=0;j--)
   for (i=n-1;i>=0;i--)
    if (j*n+i+1>l)
    {if (a[i][j]=='_') cout<<" "; else
	 {if (a[i][j]=='\\') cout<<"\n"; else cout<<a[i][j];}}
  cout<<"\n\n";}
return 0;}