程序到底错哪了?
											#include "stdio.h"main()
{
char c;
int letters = 0, space = 0, digit = 0, others = 0;
printf("please input \n");
while ((c = getchar()) != '\n')
{
if (c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z')
letters++;
else if (c == ' ')
space++;
else if (c >= '0' && c <= '9')
digit++;
else
others++;
}
printf("all in all:letters=%d space=%d digit=%d others=%d", letters, space, digit, others);
}

 
											





 
	    


 楼上说的对
  楼上说的对										
					
	



 2楼正解·    把error发出来看看吶
 2楼正解·    把error发出来看看吶  
										
					
	

