[Solution] Alternate Additions CodeChef Solution | CodeChef Problem Solution 2022

[Solution] Alternate Additions CodeChef Solution | CodeChef Problem Solution 2022

Chef has 2$2$ numbers A$A$ and B$B$ (A<B)$(A<B)$.

Chef will perform some operations on A$A$.

In the ith$i^{th}$ operation:

• Chef will add 1$1$ to A$A$ if i$i$ is odd.
• Chef will add 2$2$ to A$A$ if i$i$ is even.

Solution Click Below:-  CLICK HERE

Chef can stop at any instant. Can Chef make A$A$ equal to B$B$?

Input Format

• The first line contains a single integer T$T$ — the number of test cases. Then the test cases follow.

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Expected move CodeChef Solution

• The first and only line of each test case contains two space separated integers A$A$ and B$B$.

Output Format

For each test case, output YES if Chef can make A$A$ and B$B$ equal, NO otherwise.

Note that the checker is case-insensitive. So, YES, Yes, yEs are all considered same.

Constraints

• 1≤T≤1000$1\le T\le 1000$
• 1≤A<B≤10
•