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cchiper048vs.深紅心

and, or and xor without "&&" and "||"

Code
Diff
  • bool Or(bool a, bool b) {
    return a+b;
}

bool And(bool a, bool b) {
    return a*b;
}
bool Xor(bool a, bool b) {
    return a!=b;
}
    • bool Or(bool a, bool b) {
    • return *("||" +!+ a +!+ b);
    • return a+b;
    • }
    • bool And(bool a, bool b) {
    • return !*("&&" + a + b);
    • return a*b;
    • }
    • bool Xor(bool a, bool b) {
    • return !*("^" + a + b - a * b * a - b * a * b);
    • return a!=b;
    • }