插入算法

[cpp] view plain copy print?

#include <stdlib.h>
#include <stdio.h>

void simple_insertSort(int array[], int n)
{
    int i, j;
    int temp;
    for(i = 1; i < n; ++i)
    {
        temp = array[i];
        j = i - 1;
        while(j >= 0 && temp < array[j])
        {
            array[j+1] = array[j];
            --j;
        }
        array[j+1] = temp;
    }
}

int main()
{
    int array[] = {5, 15, 3, 20, 11};
    simple_insertSort(array, sizeof(array)/sizeof(int));
    for(int i = 0; i < 5; ++i)
        printf("%d ", array[i]);
    printf("
");
}