#include<iostream.h>
#include<string.h>
#include<stdio.h>
void main()
{
      char a[201];
      char s[11];
      cin>>s;
      while(strcmp(s,"ENDOFINPUT")!=0)
     {
	  if(strcmp(s,"START")==0)
          {
	    gets(a);
	      for(int i=0;a[i]!='\0';i++)
		{
          		if(a[i]>=65&&a[i]<=68) a[i]=a[i]+21;
			   else if(a[i]>=69&&a[i]<=90) a[i]=a[i]-5;
                                   else a[i]=a[i];
			 cout<<a[i];
		    
			}
		cout<<endl;
           
		  }

	         cin>>s;
	  
	  
	  }

}

• Re:为何会Time Limit Exceed (687) jackch 2006-09-23 10:45:26