LeetCode – 990 等式方程的可满足性

class Solution {
public boolean equationsPossible(String[] equations) {
int n = equations.length;
//String[] noequal = new String[n];
UnionFind uf = new UnionFind(26);
for(int i = 0;i < n;i++){ char c1 = equations[i].charAt(0); char c2 = equations[i].charAt(3); int index1 = c1-'a'; int index2 = c2-'a'; if(equati

LeetCode – 990 等式方程的可满足性最先出现在Python成神之路。