Problem: Element Equal to the Sum of the Rest
Write a program that inputs n integers and checks whether among them there is a number equal to the sum of all the rest. If there is such an element, print "Yes" + its value, otherwise – "No" + the difference between the largest element and the sum of the rest (by absolute value).
Sample Input and Output
| Input | Output | Comments |
|---|---|---|
| 7 3 4 1 1 2 12 1 |
Yes Sum = 12 |
3 + 4 + 1 + 2 + 1 + 1 = 12 |
| 4 6 1 2 3 |
Yes Sum = 6 |
1 + 2 + 3 = 6 |
| 3 1 1 10 |
No Diff = 8 |
10 - (1 + 1) = 8 |
| 3 5 5 1 |
No Diff = 1 |
5 - (5 + 1) = 1 |
| 3 1 1 1 |
No Diff = 1 |
1 - (1 + 1) = 1 |
Hints and Guidelines
We must calculate the sum of all elements, find the largest of them and check the condition.
Testing in the Judge System
Test your solution here: https://judge.softuni.org/Contests/Practice/Index/510#9.