text: // Counting Space, Tab, Line Input
  #include <stdio.h>
  
  int main(void) {
  	int c;
  	int space, tab, nl;
  
  	space, tab, nl = 0;
  	while((c = getchar()) != EOF) {
  		if(c == ' ') {
  			space++;
  		}
  		else if(c == '\t') {
  			tab++;
  		}
  		else if(c == '\n') {
  			nl++;
  		}
  	}
  	
  	printf("sapce: %d\ntab: %d\nnew line: %d\n", space, tab, nl);
       	return 0;
  }
  