统计字符(82.2).txt

c程序

#include<stdio.h>
void main()
{
    char c;
	int ying=0,space=0,shu=0,others=0;
	printf("请输入一行字符：");

	while((c=getchar())!= '\n')
	{
       
	   if(c>='a' && c<='z' || c>='A' && c<='Z')
		ying++;
	   else if(c==' ') //''表空格。
		space++;
	   else if(c>='0' && c<='9')
		shu++;
	   else
		others++;
	}
      printf("经过统计为：ying=%d space=%d shu=%d others=%d\n",ying,space,shu,others);
}