d3z310.cpp

输入一行字符

#include <iostream.h>
void main()
{
	char ch;
	int nline=0,nword=0,nch=0;
	int isword=0;
	cout<<"输入文本（无空行）"<<endl;
	do{
		ch=cin.get();
		if (ch=='\n')nline++;
		if(ch!=' '&&ch!='\t'&&ch!='\n'&&ch!=EOF)
		{
			// nch++;
			if (!isword)nword++;
			 nch++;
			isword=1;			
		}
		else isword=0;
		
	} while (ch!=EOF);
	cout<<"行数："<<nline<<endl;
	cout<<"单词数"<<nword<<endl;
	cout<<"字符数"<<nch<<endl;
}