&安培; QUOT; OR&安培; QUOT;运算符与字符串和char变量？ [英] "OR" operator with string and char variables?

问题描述

static void getGo（ref int col，ref int row，ref string [，] grid）

        {

            int colrow = 1;

           

            Console.WriteLine（"请输入后面跟着<列的行）;
$
            colrow = Convert.ToInt32（Console.ReadLine（））;

            col = colrow％10;

            row = colrow / 10;

            if（grid [row，col] ='X'|| grid [row，col] ='O'）

   ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; {

解决方案

static void getGo（ref int col，ref int row，ref string [，] grid）

        {
$


            if（grid [row，col] ='X'|| grid [row，col] ='O'）

   ;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP;&NBSP; {

static void getGo(ref int col, ref int row, ref string[,] grid)
        {
            int colrow = 1;
           
            Console.WriteLine("please enter the row followed  by the column");
            colrow = Convert.ToInt32(Console.ReadLine());
            col = colrow % 10;
            row = colrow / 10;
            if (grid[row,col] = 'X' || grid[row,col] = 'O')
            {

解决方案

static void getGo(ref int col, ref int row, ref string[,] grid)
        {

            if (grid[row,col] = 'X' || grid[row,col] = 'O')
            {

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