to get sum of even digits java
//To find the sum of even digits in a given Number
public static int getEvenDigitSum(int number){
if(number<0){
return -1;
}
int finalNumber=0;
while(number>0){
if((number%10)%2==0){
finalNumber+=number%10;
}
number=number/10; //takes out last digit to test the next digit
}
return finalNumber;
}
//Output: ex:number=12323 -- Ans: 4