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# [Solution] Scalene Triangle CodeChef Solution

## Problem

Given $A, B,$ and $C$ as the sides of a triangle, find whether the triangle is scalene.

Note:

• A triangle is said to be scalene if all three sides of the triangle are distinct.
• It is guaranteed that the sides represent a valid triangle.

### Input Format

• The first line of input will contain a single integer $T$, denoting the number of test cases.
• Each test case consists of three space-separated integers $A, B,$ and $C$ — the length of the three sides of the triangle.

### Output Format

For each test case, output on a new line, YES, if the triangle is scalene, and NO otherwise.

You may print each character of the string in uppercase or lowercase. For example, YESyesYes, and yEs are all

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considered identical.

### Explanation:

Test case $1$: The side lengths are $2, 3,$ and $4$. Since no two side lengths are equal, the triangle is scalene.

Test case $2$: The side lengths are $1, 2,$ and $2$. The sides $B$ and $C$ have the same length. Thus, the triangle is not scalene.

Test case $3$: The side lengths are $2, 2,$ and $2$. The sides $A, B,$ and $C$ have the same length. Thus, the triangle is not scalene.

Test case $4$: The side lengths are $3, 5,$ and $6$. Since no two side lengths are equal, the triangle is scalene.