[Solution] Equal Integers CodeChef Solution | CodeChef Problem Solution 2022

[Solution] Equal Integers CodeChef Solution | CodeChef Problem Solution 2022

Chef has two integers X$X$ and Y$Y$. Chef wants to perform some operations to make X$X$ and Y$Y$ equal. In one operation, Chef can either:

• set X:=X+1$X:=X+1$
• or set Y:=Y+2$Y:=Y+2$

Find the minimum number of operations required 

Solution Click Below:-  CLICK HERE

to make X$X$ and Y$Y$ equal.

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

Output Format

For each test case, print the minimum number of operations required to make X$X$ and Y$Y$ equal.

Constraints

• 1≤T≤104$1\le T\le {10}^4$
• 1≤X,Y≤109