I need help with this C programming question. Please. :(

Question

Write a C program that allows the user to input exactly 16 integers. The program will count and print the number/amount of:

1) Positive integers 

2) Negative integers

3) Odd integers, and 

4) Even integers

 

I do not know what to do. This is my attempt, but I am stuck:

#include <stdio.h>

int main()
{
int n;
int pos;
int odd;
int i;
for(i=0; i<16 ;i++)
{

scanf("%d", n);
if(n>0)
{
pos++;
}
if(n == 0)
{
odd++;
}
return 0;
}

}

Answer 1

#include <stdio.h>

int main()

{

int numPos=0;

int numNeg=0;

int numOdd=0;

int numEven=0;

int iLoop;

int num;

for (iLoop=0; iLoop<16; iLoop++)

{

printf(" Please input an integer :>"); /* leave a prompt message for the user */

scanf("%d",&num); /* ALWAYS pass the address of the var when using scanf */

if (num>0) { numPos++; }

if (num<0) { numNeg++; }

if ((num%2)==0)

{

numEven++; /* even numbers divide by 2, using the MOD function */

}

else

{

numOdd++;

}

}

printf(" # of positives : %d \n"

" # of negatives : %d \n"

" # of evens : %d \n"

" # of odds : %d \n",

numPos, numNeg, numEven, numOdd

);

return 0;

}