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windows如何查看端口被占用
4.继续输入tasklist|findstr “2676”，回车，查看是哪个进程或者程序占用了2676端口，结果是：oracle.exe 或者是我们打开任务管理器，切换到进程选项卡，在PID一列查看2676对应的进程是谁， 如果看不到PID这一列,如下图：则我们点击查看—>选择列，将PID(进程标示符)前面的勾POJ-2676 Sudoku（简单数独-dfs深搜）
Sudoku Time Limit: 2000MS Memory Limit: 65536K 题目链接http://poj.org/problem?id=2676 Description Sudoku is a very simple task. A square table with 9 rows and 9 columns is divided to 9 smaller squares 3x3 as shown on the Figure. In some of the cells are writSudoku POJ - 2676
Sudoku is a very simple task. A square table with 9 rows and 9 columns is divided to 9 smaller squares 3x3 as shown on the Figure. In some of the cells are written decimal digits from 1 to 9. The other cells are empty. The goal is to fill the empty cellsPOJ 2676 Sudoku
POJ 2676 Sudoku POJ传送门 Description Sudoku is a very simple task. A square table with 9 rows and 9 columns is divided to 9 smaller squares 3x3 as shown on the Figure. In some of the cells are written decimal digits from 1 to 9. The other cells are empty.