CPKit
v1.6.1

Output Comparer

Output CheckEasy

Verify correctness by comparing Expected program outputs against actual outputs line-by-line.

Alt+Shift+1

Comparison Editors

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Example Test Cases

Ignore Trailing Whitespace Match
Input 1:1 2 3
Input 2:1 2 3
Output:Matches (with trailing newline ignored)
Load Case
Codeforces Wrong Answer case
Input 1:10 20 30 YES
Input 2:10 20 30 NO
Output:Mismatch on Line 2 (YES vs NO)
Load Case

Complexity Specs

Time ComplexityO(N)
Space ComplexityO(N)

Notes & Tips

  • Useful for checking solution outputs against contest checker output files.
  • Trailing newlines and carriage returns (\r) can be ignored automatically.
  • Renders a colored line block summary showing the exact indices of mismatches.