C程序设计语言1-8

#include <stdio.h>
int main()
{
    int c;
    long space = 0, tab = 0, endl = 0;
    while ((c = getchar()) != EOF)
    {
        if (c == ‘ ‘) ++space;
        else if (c == ‘\t‘) ++tab;
        else if (c == ‘\n‘) ++endl;
    }
    printf("space = %ld\ntab = %ld\nendl = %ld\n",space, tab, endl);
    return 0;
}