in+the+mid-19th+century

越详郊4873已有10个已排好序的数,存放在一维数组中.任意输入一个数,用折半查 -
茅田庾18886636708 ______ #include ＂stdio.h＂ int halfsearch(int *p,int n,int num){ int mid,start=0,end=n-1; while(start if(p[mid=(start+end)>>1] start=mid+1; else if(p[mid]>num) end=mid-1; else return mid; return -1; } int main(void){ int m[10]={1,5,8,23,45,81,99,101,133,144},...

越详郊4873on+the+exam和in+the+exam的区别
茅田庾18886636708 ______ in the exam 和 on the exam 区别in the exam当指某一考试或在整个考试过程中用 inYou are allowed to use a calculator in the exam.在考试时你可以用计算器的.on the exam 是指考试这个[动作]On the exam there was a question about xxxxx.考试时有一问题是关于xxxx 的.He scored high marks on the quiz.他考试时获取了高分数.

越详郊4873帮忙修改错别字(英文句子).1)In the mid - 1980s,many universities gradutes could not find jobs because of the recession.2)The more experienced you have,the... -
茅田庾18886636708 ______[答案] 1)In the mid-1980's,many university graduates could not find jobs because of the recession.2)The more experienced you are,the easier it is for you to get a good job.3)Did you ask the guide how long it...

越详郊4873in +一段时间和in+the+一段时间比如in last day和in the last day -
茅田庾18886636708 ______[答案] 你可能举了一个在合适的例子.但是in five days 和 in the five days是有区别的:in five days是指＂五天之后＂,而in the five days是＂在那五天里＂,如:My father will come back in five days.我父亲将在五天后回来.I fe...

越详郊4873在二分查找的程序实现中,如果left和right的更新不是取mid+1和mid - 1而是都取mid,程序为什么是错的 -
茅田庾18886636708 ______ 有3个数字位置是 0 1 2 第一次查找 mid = (0 + 2) / 2 = 1,比较1的位置 第二次比较,如果取mid,而不是mid-1 +1的话 mid = (0 +1 ) / 2 = 0, 比较0的位置 mid = (1+2) / 2 = 1,比较1的位置,1已经比较过了,所以不对

越详郊4873求解关于C语言
茅田庾18886636708 ______ 请在 scanf(＂%c＂,&j);前加上一句fflush(stdin);如下所示: { printf(＂will you countinue finding?(y/n)\n＂); fflush(stdin); scanf(＂%c＂,&j); if(j=='n'||j=='N') s=0; } 解释: flush(stdin) ; 清空输入缓冲区,通常是为了确保不影响后面的数据读取 (...

越详郊4873用C++求二分搜索,谢会?急!急!
茅田庾18886636708 ______ #include<iostream> #include<fstream> using namespace std; int binarySearch(int a[],int x,int n){ //在a[0]<=a[1]<=...<=a[n-1] //找到x时返回其在数组中的位置,否则返回-1 int low=0,high=n-1; while(low<=high){ int mid=(low+high)/2; if(x==a[mid]) return...

越详郊4873c语言怎么求1+(1+3)+(1+3+5)+...+(1+3+5+...+(2n - 1))啊? -
茅田庾18886636708 ______ #include main() { int n,m=0,sum=0; int i; printf(＂input the number:\n＂); scanf(＂%d＂,&n); n*=2; for(i=1;i<=n;i+=2) { sum+=i; printf(＂sum=%d\n＂,sum); m+=sum; } printf(＂m=%d\n＂,m); }

越详郊4873java设a[n]为已经排好的数组,请使用二分搜索法,使得当搜索元素x不在数组中时, -
茅田庾18886636708 ______ 小改一下binarySearch函数里left=middle改成left=middle+1; right=middle改成right=middle-1;