标签:ati while oid public key ram 直接插入排序 number stat
public class ShellSort {
public static void print(int[] arr) {
for (int i : arr) {
System.out.print(i + " ");
}
System.out.println();
}
public static void shellSort(int a[], int n) {
int i, j, d,temp,k;
// 步长
for (d = n / 2; d > 0; d /= 2) {
// 直接插入排序
for (i = 0; i < d; i++) {
for (j = i + d; j < n; j += d) {
if (a[j] < a[j - d]) {
temp = a[j];
k = j - d;
while (k >= 0 && a[k] > temp) {
a[k + d] = a[k];
k -= d;
}
a[k + d] = temp;
}
}
}
}
}
public static void main(String[] args) {
int arr[] = { 43, 37, 64, 90, 76, 11, 29, 43 };
shellSort(arr, arr.length);
print(arr);
}
}
标签:ati while oid public key ram 直接插入排序 number stat
原文地址:http://www.cnblogs.com/sunrise88/p/6680193.html