/// <summary> /// 990. 等式方程的可满足性 /// https://leetcode-cn.com/problems/satisfiability-of-equality-equations/ /// </summary> public static void Test0990() { var solution = new Solution(); var result = solution.EquationsPossible(new string[] { "b==a", "a==b" }); Console.WriteLine(result); result = solution.EquationsPossible(new string[] { "a!=a" }); Console.WriteLine(result); result = solution.EquationsPossible(new string[] { "a==b", "b!=c", "c==a" }); Console.WriteLine(result); }