Valid Triangle (II)

Time Limit: 1 sec

**The Problem**

A triangle is a **polygon** with three **edges** and three **vertices**.

In a triangle have 3 angle and the summation of 3 angle is 180 degree.

Make a simple program that reads 3 integer numbers **A, B, and C** denoted the value of 3 angle in degree of a triangle. You need to determind that it's valid triangle or not.

**The Input**

Input file contain a series of line, each line contain 3 integer numbers **A, B, and C** (0<=**A, B, C**<=180). Input is terminated by **EOF**.

**The Output**

For each line of input, print "**YES**" if the triangle is valid otherwise print "**NO**" in a separate line.

**Sample Input**

60 60 60

60 60 90

45 45 90

**Sample Output**

YES

NO

YES

Problem Setter: Shahin ShamS