2-4.cpp

vc++的实验和实训例子非常适合初学者学习和阅读

#include<iostream.h>
#include<conio.h>
main()
{
   int char_count=0;
   int word_count=0;
   char ch;
   int num=0;
   cout<<"please enter a string:\n";
   while((ch=getche())!='\r')
   {
     char_count++;
     if (ch==' '||ch=='\t')
	 {num++;}
     else if(num>0)
	 {
	   word_count++;
	   num=0;
	  }
	}
	cout<<"\n This string contains"<<char_count
			<<"character"<<endl;
	cout<<"This string consists of"<<word_count+1
			<<"word"<<endl;
	return 0;
}