DAY53-图论BFS
kama110.字符串接龙 /*** 遍历每个字母和每个位置替换* param args*/public static void main(String[] args) {//读取Scanner scan new Scanner(System.in);int n scan.nextInt();scan.nextLine();String startStrscan.next();String endStrscan.next();scan.nextLine();//…
2025-09-18