JS堆栈中不允许有超过4个相同的值
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因此，我在此函数之后构建了一个JavaScript堆栈：
function Stack() //Creating Stack Object
{
// Create an empty array of cards.
this.cards = new Array(); //cards array inside stack object
this.push = pushdata; //Call pushdata function on push operation
this.pop = popdata; //Call popdata function on pop operation
this.printStack = showStackData; //Call showStackData function on printstack operation
this.populate = function populate() {
this.push(rand());
this.push(rand());
this.push(rand());
this.push(rand());
}
}
没有找到相关结果
已邀请:
1 个回复
祁澈盘哼颗
检查值是否已经在数组中四次var randNum = rand(); var count = 0; for(var i = 0; i < this.length; i++){ if(this[i] === randNum) count++; } if(count <= 4) this.push(randNum);