kandr

exercises from K&R
git clone git://bvnf.space/kandr.git
Log | Files | Refs

wc.c (321B)

      1
      2
      3
      4
      5
      6
      7
      8
      9
     10
     11
     12
     13
     14
     15
     16
     17
     18
     19

#include <stdio.h>

int main() {
	long nc, nw, nl;
	int c;
	char inWord;
	nc = nw = nl = 0;
	while ((c = getchar()) != EOF) {
		if (c == '\n') ++nl;
		if (c == ' ' || c == '\t' || c == '\n')  inWord=0;
		else if (inWord == 0) {
			inWord = 1;
			++nw;
		}
		++nc;
	}
	printf("  %ld  %ld %ld\n", nl, nw, nc);
	return 0;
}