program8_1.c

// write a program which accept number from usr and 
//return the count of even  digits


#include<stdio.h>


int CountEven(int iNo)
{
    int iDigit = 0;
    int iCnt = 0;

if(iNo < 0)
{
    iNo =-iNo;
}
    while(iNo != 0)
    {
        iDigit = iNo % 10;

        if((iDigit % 2) == 0)
        {
            iCnt ++;
        }
        iNo = iNo /10;
    }
    return iCnt;
 
}
int main()
{
    int iValue = 0;
    int iRet = 0;
    printf("enter number");
    scanf("%d",&iValue);

    iRet = CountEven(iValue);

    printf("%d",iRet);

    return 0;

}