Bruteforce solution in C#


  • -2
    A

    public bool IsPowerOfFour(int num) {
    return num==1 || num==4 || num==16 || num==64 || num==256 || num==1024
    || num==4096 || num==16384 || num==65536 || num==262144
    || num==1048576 || num==4194304 || num==16777216 || num==67108864 || num==268435456
    || num==1073741824;
    }


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