a+while+to

戈璐贡858∑In(1 an) 和{(1+a1)(1+a2)……(1+an)} 有相同的敛散性如何证明?要证明@@@ -
齐戴尹15654365364 ______[答案] 解证:易知e^∑In(1+an)=(1+a1)(1+a2)……(1+an) 既有极限的性质可得,其具有相同的敛散性

戈璐贡858急 具体解释语句的含义啊:随机产生N个两位整数 按从大到小的顺序排列并显示输出dimen a(10)for i=1 to 10a(i)=int(rand()*90+1)a(i) nestfor i=1 to 9minx=a(i)... -
齐戴尹15654365364 ______[答案] dimen a(10) //定义一个数组 for i=1 to 10 //生成这十个随机数 存在数组中 a(i)=int(rand()*90+1) ?a(i) nest ? for i=1 to 9 //通过1-9的数组值 和 2-10的数组值比大小 如果后面一个数组值比当前值大 值序列交换 minx=a(i) minp=i for j=i+1 to 10 if minx>a(j) ...

戈璐贡858if anyone happens to drop in while i am out,him or her leave a message.A.have B.get C.ask D.tell 可是我觉得 C.D都可以讲得通2.the bus driver insisted that he ... -
齐戴尹15654365364 ______[答案] if anyone happens to drop in while i am out,him or her leave a message. A.have B.get C.ask D.tell 这道题目选择A,可是我觉得 C.D都可以讲得通 只有A才能用成:have sb do sth. CD都是:ask/tell sb to do sth. 2.the bus driver insisted that he at a ...

戈璐贡858introduce+sth to造句还有introduce+sb to,各造5个 -
齐戴尹15654365364 ______[答案] Allow me to introduce a friend to you. 让我给你介绍一个朋友. to introduce somebody to skiing 向某人传授滑雪经验 Let me introduce him to you. 让我把他给你们介绍一下. to introduce a new teacher to the class 向同学们介绍新老师 to introduce ...

戈璐贡858一段C语言求解释,谢啦!!while ( (*from!='\0') *to++=*from++ *to=0; 请问这里的*to=0;是什么意思? 上面的程序和下面有什么区别 下面的程序麻烦给... -
齐戴尹15654365364 ______[答案] *to='\0'=*to=0 因为ASCII 空字符'\0'和0相等, 所以用*to=0; 代表 *to指针最后一个字符赋予空字符. while ( (*to=*from)!='\0') {to++;from++;} 先把*from的值赋予*to 然后在判断*to的值是否是空字符,如果不是...

戈璐贡858SET TALK OFF STORE 1 TO A,B DO WHILE A<10 X=A*B ?STR(A,1)+”*”+STR(B,1)+”=” ??X A=A+1 ENDDO -
齐戴尹15654365364 ______ SET TALK OFF -------------------------------------- SET TALK ON | OFF 参数: ON 显示VFP命令执行的状态. OFF 不显示VFP命令执行的状态.-------------------------------------- STORE TO A,B 定义2个变量A、B-------------------------------------- DO WHILE ....