function insertSort(arr) {
for (var i = 1; i < arr.length; i++) {
var temp = arr[i];
var j = i - 1;
while (j >= 0 && arr[j] > temp) {
arr[j + 1] = arr[j];
j--;
}
arr[j + 1] = temp;
}
return arr;
}
var arr = [1, 45, 37, 5, 48, 15, 37, 26, 29, 2, 46, 4, 17, 50, 52];
console.log(insertSort(arr));
function binaryInsertionSort(arr) {
for (var i = 1; i < arr.length; i++) {
var key = arr[i],left = 0,right = i - 1;
while (left <= right) {
var middle = parseInt((left + right) / 2);
if (key < arr[middle]) {
right = middle - 1;
} else {
left = middle + 1;
}
}
for (var j = i - 1; j >= left; j--) {
arr[j + 1] = arr[j];
}
arr[left] = key;
}
return arr;
}
var arr = [1, 45, 37, 5, 48, 15, 37, 26, 29, 2, 46, 4, 17, 50, 52];
console.log(binaryInsertionSort(arr));
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