Hi, this program reads and integer, and checks whther it is even or odd. and als
ID: 3544264 • Letter: H
Question
Hi, this program reads and integer, and checks whther it is even or odd. and also adds up the even or odd ones using a print statement, please have a look it has a couple errors, once you fixed it, please explain in detail where the problem came from so I can understand it. thanks
#include <stdio.h>
int main(void)
{
/* declare the variables. */
int x;
void checkifEvenorOdd(int);
while (1)
{
printf(" Enter a positive integer ");
scanf("%d", &x);
if (x<=0)
{
break;
}
else
{
checkifEvenorOdd(x);
}
}
return 0;
}
int checkifEvenorOdd(int x)
{
if((x%2)==0) /* Checking whether remainder is 0 or not. if 0 then the enteed value is Even */
{
int countEven=0;
countEven++;
printf(" the number %d is even.",x);
printf(" the total number of even integers is %d ",countEven);
}
else /* Checking whether remainder is 0 or not. if not 0 then the enteed value is Odd */
{
int countOdd=0;
countOdd++;
printf(" the number %d is odd ",x);
printf(" the total number of odd integers is entered %d ",countOdd);
}
Explanation / Answer
#include <stdio.h>
int main(void)
{
/* declare the variables. */
int x;
int checkifEvenorOdd(int); /**** previously u declared it as void, as returning an integer its return type should be int******/
while (1)
{
printf(" Enter a positive integer ");
scanf("%d", &x);
if (x<=0)
{
break;
}
else
{
checkifEvenorOdd(x);
}
}
return 0;
}
int checkifEvenorOdd(int x)
{
if((x%2)==0) /* Checking whether remainder is 0 or not. if 0 then the enteed value is Even */
{
int countEven=0;
countEven++;
printf(" the number %d is even.",x);
printf(" the total number of even integers is %d ",countEven);
}
else /* Checking whether remainder is 0 or not. if not 0 then the enteed value is Odd */
{
int countOdd=0;
countOdd++;
printf(" the number %d is odd ",x);
printf(" the total number of odd integers is entered %d ",countOdd);
}
} /****** u missed a closing brace here *****///
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