Question

Write a program to repeatedly read integers from the standard input until it reads "-1" and exits. For each number before "-1," if it is positive and odd, do the following:

Answer 1

#include <stdio.h>

int main() {

int p=0, n=0, z=0, inp=0;

printf("How do I write a C program to read numbers until -1 "

"is encountered and also count the number of positive, negative, "

"zeroes encountered by users using a while loop?\\\\\\");

printf("Enter an integer (-1 to quit): ");

scanf("%d",&inp);

while(inp != -1) {

if(inp > 0) p++;

else if(inp < 0) n++;

else z++;

printf("\\Enter next integer (-1 to quit): ");

scanf("%d",&inp);

}

n++; /* -1 is also a -ve number */

printf("You have entered ...\\");

printf("\t\tPositive numbers: %d\\",p);

printf("\t\tNegative numbers: %d\\",n);

printf("\t\t Zeroes: %d\\",z);

}

Step-by-step explanation: