JavaScript
二维数组中的查找
http://www.nowcoder.com/questionTerminal/abc3fe2ce8e146608e868a70efebf62e
function Find(target, array) { // write code here for (let i = 0; i < array.length; i++) { for (let j = 0; j < array[i].length; j++) { if (array[i][j] === target) { return true; } } } return false; }