题解 | #包含min函数的栈#,每个函数一行代码
包含min函数的栈
https://www.nowcoder.com/practice/4c776177d2c04c2494f2555c9fcc1e49
let arr = [];
function push(node) {
// write code here
arr.push(node);
}
function pop() {
// write code here
return arr.pop();
}
function top() {
// write code here
return arr[arr.length - 1];
}
function min() {
// write code here
return Math.min(...arr);
}
module.exports = {
push: push,
pop: pop,
top: top,
min: min,
};
