皮皮学，免费搜题
登录
搜题
【简答题】
将浮点型变量w赋值为-6.73689,然后输出其值,要求其值占12列,输出3位小数。 注意: 1. 程序的最后必须输出一个回车换行。 2. 语言选DEV C++。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】Input a number n (for example n=4),n is use to control the rows, output the picture like below. * ** *** ****
【单选题】What is the maximum number of electrons that can exist in an atom with principal quantum number n=3 and magnetic quantum number m_l=1?
A.
0
B.
2
C.
4
D.
6
【简答题】List all the possible subshells and orbitals associated with the principal quantum number n,if n=4
【单选题】对于一个三位的正整数 n,取出它的十位数字k的表达式是( )。Given a number n with 3 integer numbers, the expression to fetch the 2 nd number.
A.
int k = n / 10
B.
int k = ( n - n / 100 * 100 )%10
C.
int k = n % 10
D.
int k = n / 10 % 10
【单选题】Everyone knows that____aloud in the library is impolite.
A.
r eading
B.
read
C.
to read
D.
having read
【单选题】What is the total number of orbitals associated with the principal quantum number n = 4 ?
A.
16
B.
32
C.
8
D.
4
相关题目：
参考解析：
知识点：
题目纠错 0
发布
