在2d数组中为for循环分配坐标

Simply I want to assign x-coordinate and y-coordinate with for loops.But It is not working like another language like c#,c++.This is my code:

简单地说我想用for循环分配x坐标和y坐标。但它不像c#,c ++这样的另一种语言。这是我的代码:

  var coordinate=[[]];
  var x, y;
      for (x=1; x <= 7; x += 1) {
          for (y=1; y <= 5; y += 1) {
              coordinate[x][y] = "("+x+","+y+")";
          }
      }

How can I make this?

我该怎么做?

1 个解决方案

#1

  var coordinate=[];
  var x, y;
      for (x=1; x <= 7; x += 1) {
            coordinate[x] = [];
          for (y=1; y <= 5; y += 1) {
              coordinate[x][y] = "("+x+","+y+")";
          }
      }