#define _CRT_SECURE_NO_WARNINGS#include<stdio.h>#include<stdlib.h>int search(int a[], int n, int num){    int top = 0;    int bottom = n - 1;    int half = (top + bottom) / 2;    while (top <= half)    {        printf("这一次查找的数，top=%d,half=%d,bottom=%d\n",top,half,bottom);        if (a[half] == num)        {            return num;//成功找到        }        else if (a[half] > num)        {            bottom = half - 1;            half = (top + bottom) / 2;        }        else        {            top = half + 1;            half = (top + bottom) / 2;        }    }    return -1;//表示未找到}void main(){    int num[64];    time_t tms;    srand((unsigned int)(time(&tms)));    for (int i = 0; i < 64; i++)    {        num[i] = rand() % 100;        //printf("%d\n", num[i]);    }    for (int i = 0; i < 64 - 1; i++)//为随机生成的数组排序    {        for (int j = 0; j < 64 - 1 - i; j++)        {            if (num[j]>num[j + 1])            {                int tmp = num[j];                num[j] = num[j + 1];                num[j + 1] = tmp;            }        }    }    for (int i = 0; i < 64; i++)//打印出排序后的数组    {        printf("%d\n", num[i]);    }    int x = 0;    scanf("%d", &x);    int result = search(num, 64, x);    if (result == -1)    {        printf("\n未找到%d", x);    }    else    {        printf("找到了%d", x);    }    system("pause");}