using System; using System.Collections.Generic; using System.Text; namespace HJ82 { public class TrueFraction { //分子 public int M { get; set; } //分母 public int N { get; set; } public TrueFraction(int m, int n) { int gcd = GetGCD(m, n); if (gcd != 1) { M = m / gcd; N = n / gcd; } else { M = m; N = n;...