%kata T1_RandomBit

operation RandomBit () : Int {
    use q = Qubit();
    // ...
    return -1;
}

%kata T2_RandomTwoBits

operation RandomTwoBits () : Int {
    // ...
    return -1;
}

%kata T3_RandomNBits 

operation RandomNBits (N : Int) : Int {
    // ...
    return -1;
}

%kata T4_WeightedRandomBit

operation WeightedRandomBit (x : Double) : Int {
    // ...
    return -1;
}

%kata T5_RandomNumberInRange

operation RandomNumberInRange (min : Int, max : Int) : Int {
    // ...
    return -1;
}