题目来源
相同,题解轻看上面连接对应的题目
算法源码
/**
* @param {number[][]} isConnected
* @return {number}
*/
var findCircleNum = function (isConnected) {
const n = isConnected.length;
const ufs = new UnionFindSet(n)
for (let i = 0; i < n; i+
相同,题解轻看上面连接对应的题目
/**
* @param {number[][]} isConnected
* @return {number}
*/
var findCircleNum = function (isConnected) {
const n = isConnected.length;
const ufs = new UnionFindSet(n)
for (let i = 0; i < n; i+