问Ex1-8 C编程语言

EN

#include <stdio.h>
#include <stdlib.h>
#include <conio.h>

/*
 * 
 */
int main() {
    int nl,nt,nb;
    int c;
    printf("\nHello and Welcome :D\nThis is the 'answer' to Ex 1-8 in TCPG\nRemember,to end input,type in %d\n[Press <ENTER> to continue]\n",EOF);
    getch();
    for(nl = 0,nb = 0,nt = 0;(c = getchar()) != EOF; ) // When getchar is replaced by getche() it goes into the loop but doesnt exit the loop
    {
        putchar(c);
        if(c == '\n')
        {
            nl++;                        
        }
        else if(c == '\t')
        {
            nt++;
        }
        else if(c == ' ')
        {
            nb++;
        }
    }
    printf("\nYou typed in %d blanks, %d tabs and wrote %d lines\n[Press <ENTER> to exit]",nb,nt,nl);
    getch();



    return (EXIT_SUCCESS);
}