//https://juejin.im/entry/57d906ee79bc440065d276a1

/**

console.log("冒泡排序算法：");

var startstamp = Date.parse(new Date());

console.log(bubbleSort_1(random(26,30000,10000)));

var stopstamp = Date.parse(new Date());

console.log(stopstamp-startstamp+'ms');

*/

/**

console.log("选择排序算法：");

var startstamp = Date.parse(new Date());

console.log(selectionSort_1(random(26,30000,10)));

var stopstamp = Date.parse(new Date());

console.log(stopstamp-startstamp+'ms');

*/

// console.log("插入排序算法：");

// var startstamp = Date.parse(new Date());

// console.log(insertionSort_2(random(26,30000,10000)));

// var stopstamp = Date.parse(new Date());

// console.log(stopstamp-startstamp+'ms');

console.log("快速排序算法：");

var startstamp = Date.parse(new Date());

var arr=invertNumber(26,30000000,10);

console.log(arr);

console.log(quickSort(arr,4));

// console.log(mergeSort([3,4,2,1]));

var stopstamp = Date.parse(new Date());

console.log(stopstamp-startstamp+'ms');