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Cmp subcommand

quicktest cmp | qt cmp​

It checks the correctness of the algorithm we want to verify by comparing it with a brute force solution which is usually very slow, but is 100% sure to provide the correct solution.

quicktest cmp --target-file=main.cpp --correct-file=correct.cpp --gen-file=gen.cpp

or shorter

qt cmp -t main.cpp --c correct.cpp -g gen.cpp

Demo​

cmp gif

Subcommand Structure​

  • quicktest cmp | qt cmp

    Required Options

    • -t=<value> | --target-file=<value>

    • -c=<value> | --correct-file=<value>

    • -g=<value> | --gen-file=<value>

      Other Options

    • --test-cases=<value> | --tc=<value> [default: 1000]

    • --timeout=<value> | --tout=<value> [default: 2000] Unit of time: ms

    • --memory-limit=<value> | --ml=<value> [default: 1000000000 - 1GB] Unit of time: bytes

    • --prefix=<value> | -p=<value> conflict with --gen-file (Only one can be used at a time)

    • --diff Show differences between the expected file and the output file

  • Flags of the cmp, stress and check subcommands

    • --break-bad | --break Break if WA, TLE or RTE states occurs
    • --run-ac Run test cases Accepted
    • --run-all Run all test cases
    • --run-rte Run test cases Run Time Error
    • --run-tle Run test cases Time Limited Exceeded
    • --run-wa Run test cases Wrong Answer
    • --save-all Save all test cases
    • --save-bad Save only bad cases with WA, TLE or RTE states