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public cpp v1 · immutabledouble PIorE(String x){ if (x == "pi") { return pi; } else if(x == "e") { return e; }}double PIorE(double x){ return x*2}double PIorE(String x){ if (x == "pi") { return pi; } else if(x == "e") { return e; }}double PIorE(double x){ return x*2}