balanced-number-special-numbers-series-number-1

Balanced Number (Special Numbers Series #1)

Balanced number is the number that * The sum of all digits to the left of the middle digit(s) and the sum of all digits to the right of the middle digit(s) are equal*.

Task

Given a number, Find if it is Balanced or not .

Notes

• If the number has an odd number of digits then there is only one middle digit, e.g. 92645 has middle digit 6; otherwise, there are two middle digits , e.g. 1301 has middle digits 3 and 0
• The middle digit(s) should not be considered when determining whether a number is balanced or not, e.g 413023 is a balanced number because the left sum and right sum are both 5.
• Number passed is always Positive .
• Return the result as String

Input >> Output Examples

balancedNum (7) ==> return "Balanced"

Explanation:

• Since , The sum of all digits to the left of the middle digit (0)
• and the sum of all digits to the right of the middle digit (0) are equal , then It's Balanced

balancedNum (295591) ==> return "Not Balanced"

Explanation:

• Since , The sum of all digits to the left of the middle digits (11)
• and the sum of all digits to the right of the middle digits (10) are equal , then It's Not Balanced
• Note : The middle digit(s) are 55 .

balancedNum (959) ==> return "Balanced"

Explanation:

• Since , The sum of all digits to the left of the middle digits (9)
• and the sum of all digits to the right of the middle digits (9) are equal , then It's Balanced
• Note : The middle digit is 5 .

balancedNum (27102983) ==> return "Not Balanced"

Explanation:

• Since , The sum of all digits to the left of the middle digits (10)
• and the sum of all digits to the right of the middle digits (20) are equal , then It's Not Balanced
• Note : The middle digit(s) are 02 .