[Solution] Problems in your to-do list CodeChef Solution | CodeChef Problem Solution 2022

[Solution] Problems in your to-do list 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 Below:-  CLICK HERE

Like most users, Chef didn’t know that he could add problems to a personal to-do list by clicking on the magic '+' symbol on the top-right of each problem page. But once he found out about it, he went crazy and added loads of problems to his to-do list without looking at their difficulty rating.

Chef is a beginner and should ideally try and solve only problems with difficulty rating strictly less

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 than 1000$1000$. Given a list of difficulty ratings for problems in the Chef’s to-do list, please help him identify how many of those problems Chef should remove from his to-do list, so that he is only left with problems of difficulty rating less than 1000$1000$.

Input Format

• The first line of input will contain a single integer T$T$, the number of test cases. Then the testcases follow.
• Each testcase consists of 2 lines of input.
• The first line of input of each test case contains a single integer, N$N$, which is the total number of problems that the Chef has added to his to-do list.
• The second line of input of each test case contains N$N$ space-separated integers D1,D2,…,DN$D_1,D_2,\dots ,D_N$, which are the difficulty ratings for each problem in the to-do list.

Output Format

For each test case, output in a single line the number of problems that Chef will have to remove so that all remaining problems have a difficulty rating strictly less than 1000$1000$.

Constraints

• 1≤T≤1000$1\le T\le 1000$
• 1≤N≤1000$1\le N\le 1000$
• 1≤Di≤5000$1\le D_i\le 5000$

Subtasks

• Subtask 1 (100 points):
  • Original constraints

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