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room21 @ Computer Science by Example

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26 problems solved

26 problems scored

27 problems tried

position 45 on the rank

score: 26 26 26 26 26 (=1 ≥⅔ ≥½ ≥⅓ >0)

Latest submissions

timestamp (UTC)problemlanguagescoreruntimereason
2024-04-04 18:40:27swapc0/63ms 1MB incorrect output
2024-04-04 18:35:15agec6/60ms 1MB
2024-04-04 16:20:57hic6/62ms 1MB
2024-04-04 01:49:55repeatc6/67ms 1MB
2024-04-03 00:21:49fibonacci1c12/124ms 1MB

Scores by problem

problembest scoretrieslanguages
Chapter 3: Programing Basics
    hello6/61c
    cscx3/31c
    repeat110/101c
    hi110/101c
    age110/104c
    swap110/102c
    triple112/123c
    inc112/121c
    add112/121c
    mult112/121c
    box112/121c
    oddeven112/121c
    order112/121c
    good130/301c
    signum112/121c
    triangle112/121c
    factorial112/121c
    power112/122c
    fibonacci112/121c
    hello260/601c
    total10/101c
    countdown110/101c
    seq110/101c
Chapter 4: Programming
    repeat6/61c
    hi6/61c
    age6/61c
    swap0/61c
    owes-0
    triple-0
    inc-0
    add-0
    mult-0
    pi-0
    box-0
    oddeven-0
    order-0
    good-0
    bmi-0
    triangle-0
    calc-0
    factorial-0
    power-0
    fibonacci-0
    index-string-0
    repeat-list-0
    index-ints-0
    replace-0
Chapter 5: Mathematical Foundations
    digit-sum-0
    digit-count-0
    digit-reverse-0
    digit-palindrome-0
    bin2dec-0
    dec2bin-0
    hex2dec-0
    dec2hex-0
    base2base-0
    bool-not-0
    bool-and-or-0
    discount-0
    timetable-0
    intersect-0
    bool-calc-0
    set-member-0
    set-ui-0
    set-calc-0
    set-size-0
Chapter 6: Algorithms
    gcd-0
    lcm-0
    roundiv-0
    primes-0
    cash-0
    max-subarray-0
    sorting-0
Chapter 7: Computer Foundations
    file-write-0
    file-read-0
    run-count-0
    hello-cmd-0
    erro-0
    errxit-0
    bytes2bits-0
    bits2bytes-0
    kilobytes-0
    bconv-0
    file-size-0
    hconv-0
Bonus exercises
    function1-0
    function-0
    ordinal-0
    rectangle-0
    apply-0
    rot13-0
    caesar-0
    brutus-0
    stack-0
    queue-0
    rel-ltom-0
    rel-mtol-0
    rel-member-0
    rel-properties-0
    rel-composition-0

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