#include<iostream>
using namespace std;
enum itsaWord{NO,YES};

int main(){
itsaWord isWord=NO;
char ch='a';
int wordcount=0;
cout<<"Enter a phrase:\n";
do{
ch=gets();
if(ch==' '||ch=='\n')
{
if(isWord==YES)
{
wordcount++;
isWord=NO;
}
}
else if(isWord==NO)
isWord=YES;
}while(ch!='\n');
cout<<"\n--Word count is "<<wordcount<<endl;
return 0;
}


编译不对，大家有没有好的办法

[CODE]#include<iostream>
using namespace std;
enum itsaWord{NO,YES};

int main(){
itsaWord isWord=NO;
char ch;
int wordcount=0;
cout<<"Enter a phrase:\n";
do{
ch=cin.get();
if(ch==' '||ch=='\n')
{
if(isWord==YES)
{
wordcount++;
isWord=NO;
}
}
else if(isWord==NO)
isWord=YES;
}while(ch!='\n');
cout<<"\n--Word count is "<<wordcount<<endl;
system("pause");
return 0;
}[/CODE]

#include<iostream>
using namespace std;
enum itsaWord{NO,YES};

int main(){
itsaWord isWord=NO;
char ch='a';
int wordcount=0;
cout<<"Enter a phrase:\n";
do{
ch=getchar();//楼主用错了，好象没那个函数吧？是getchar()和putchar()一个输入一个输出的。
if(ch==' '||ch=='\n')
{
if(isWord==YES)
{
wordcount++;
isWord=NO;
}
}
else if(isWord==NO)
isWord=YES;
}while(ch!='\n');
cout<<"\n--Word count is "<<wordcount<<endl;
return 0;
}

这样也可以吧？

[此贴子已经被作者于2006-4-3 15:23:36编辑过]