How many unattempted problems CodeChef Solution | CodeChef Problem Solution 2022

[Solution] How many unattempted problems CodeChef Solution | CodeChef Problem Solution 2022

CodeChef recently revamped its practice page to make it easier for users to identify the next problems they should solve by introducing some new features:

• Recent Contest Problems - contains only problems from the last 2 contests
• Separate Un-Attempted, Attempted, and All tabs
• Problem Difficulty Rating - the Recommended dropdown menu has various difficulty ranges so that you can attempt the problems most suited to your experience
• Popular Topics and Tags

Solution Click:-  CLICK HERE

Our Chef is currently practicing on CodeChef and is a beginner. The count of ‘All Problems’ in the Beginner section is X$X$. Our Chef has already ‘Attempted’ Y$Y$ problems among them. How many problems are yet ‘Un-attempted’?

Input Format

• The first and only line of input contains two space-separated integers X$X$ and Y$Y$ — the count of 'All

How many unattempted problems CodeChef Solution

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•  problems' in the Beginner's section and the count of Chef's 'Attempted' problems, respectively.

Solution Click:-  CLICK HERE

Output Format

Output a single integer in a single line — the number of problems that are yet 'Un-attempted'

Constraints

• 1≤Y≤X≤1000$1\le Y\le X\le 1000$

Subtasks

• Subtask 1 (100 points):
  • Original constraints.

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