插入排序

// 插入排序void insert_sort(int *array, int num){    int tmp;    int i, j;    for (i = 1; i < num; i++)    {        tmp = array[i];                for (j = i - 1; j >= 0; j--)        {            if (tmp < array[j])            {                array[j + 1] = array[j];                array[j] = tmp;                tmp = array[j];            }        }    }}int main(void){    int array[7] = {3, 5, 2, 1, 4, 10 , 0};    insert_sort(array, 7);    return 1;}