static void Main(string[] args) { ps t1 = new ps(7, 6); ps t2 = new ps(5, 4); Console.WriteLine("tong hai phan so :"); ps t = t1 + t2; ps t3 = new ps(7, 6); ps t4 = new ps(5, 4); Console.WriteLine("Hieu hai phan so :"); ps tt = t3 - t4; t.Hien(); tt.Hien(); if (t1 > t2) { Console.WriteLine("t1>t2"); } else { Console.WriteLine("t1<t2"); } Console.ReadKey(); }
public static ps operator -(ps t3, ps t4) { ps tt = new ps(); tt.ts = t3.ts * t4.ms - t4.ts * t3.ms; tt.ms = t3.ms * t4.ms; return(tt); }
public static ps operator +(ps t1, ps t2) { ps t = new ps(); t.ts = t1.ts * t2.ms + t2.ts * t1.ms; t.ms = t1.ms * t2.ms; return(t); }
public ps Hieu(ps t4) { ps tt = new ps(); tt.ts = this.ts * t4.ms - t4.ts * this.ms; tt.ms = this.ms * t4.ms; return(tt); }
public ps tong(ps t2) { ps t = new ps(); t.ts = this.ts * t2.ms + t2.ts * this.ms; t.ms = this.ms * t2.ms; return(t); }