Balanced Numbers
Description
A balanced number is a 3
-digit number whose second digit is equal to the sum of the first and last digit.
Write a program which reads and sums balanced numbers. You should stop when an unbalanced number is given.
Input
You will receive an array as the only parameter of solve(args)
function
- Note: see sample tests
Output
Print to the standard output, i.e. with the console.log()
method
- Print the sum of the balanced numbers
Constraints
- No more than
1000
numbers will be given
Sample tests
Sample test 1
Input
solve(['132', '123']);
Output
132
Sample test 2
Input
solve(['275', '693', '110', '742']);
Output
1078