Chess Rating Pair Matching
Chess Rating Pair Matching
HardArrays0% accepted
Delhi Chess Association pairs players for tournaments. Players are listed by rating, and fair pairings require rating difference ≥ 100 points between consecutive pairs. Find maximum non-overlapping pairs from N players.
Approach
Count the maximum non-overlapping consecutive pairs where absolute difference ≥ threshold.
Input
5 100
1500 1600 1200 1350 1100
Output
2
More Arrays problems
Browse all coding problems →solution.py
Loading editor...
Test 1
Test 2
Test 3
Press Run to test your custom input, or Submit to judge against all test cases.
Sign in to continue
Create a free account to run code, submit solutions and track progress.
- Free forever — no credit card
- 10+ languages with live execution
- Points, streaks & leaderboards