numbers

Python random numbers multiple times

由 不羁岁月 提交于 2021-02-08 06:45:32
问题 import random def main(): uinput() def uinput(): times = int(input('How many numbers do you want generated?')) number1 = int(input('Put in the first number:' )) number2 = int(input('Put in the second number:')) rnumber = random.randint(number1, number2) print (rnumber) main() I am messing around in Python, and I want my program to generate random numbers. As you can see I have already accomplished this. The next thing I want to do is have it generate multiple random numbers, depending on how

How do I print a number n times in python? [duplicate]

由 大兔子大兔子 提交于 2021-02-05 12:29:20
问题 This question already has answers here : Converting integer to string in Python (14 answers) Repeat string to certain length (13 answers) Closed 1 year ago . How do I print a number n times in Python? I can print 'A' 5 times like this: print('A' * 5) AAAAA but not 10, like this: print(10 * 5) 50 I want the answer to be 10 10 10 10 10 How do I escape the mathematical operation in print() ? I am not asking how to print the string '10' n times, I am asking how to print the number 10 n times. 回答1

how can I extract numbers from a string in R?

由 家住魔仙堡 提交于 2021-02-05 06:55:27
问题 names(score) [1] "(Intercept)" "aado2_calc(20,180]" "aado2_calc(360,460]" [4] "aado2_calc(460,629]" "albumin[1,1.8]" "albumin(1.8,2.2]" [7] "albumin(2.2,2.8]" "aniongap(15,18]" "aniongap(18,20]" [10] "aniongap(20,22]" "aniongap(22,25]" "aniongap(25,49]" I want to extract the two numbers within parenthesis (numbers outside the parenthesis are not needed) and there are "(" or "[". the first number will be assigned to an object "low" and the second to "high". 回答1: scorenames <- c( "(Intercept)"

How to do a script for odd and even numbers from 1 to 1000 in Javascript?

由 佐手、 提交于 2021-02-04 19:20:11
问题 I am studying a book of Javascript with solved examples but there is one example without solution. I would like to know how to do it ... In javascript (in browser) I should do is write even numbers from 1-1000 and after it is finished write odd numbers from 1-1000 ... I am not sure how to add there very small "pause" between number writing and how to know if first cycle is over and start writing odd numbers? Here is How I started: <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "

Sum all digits of a number and show the digits separately in Java

由 ε祈祈猫儿з 提交于 2021-02-04 18:09:12
问题 I've been using this site quite a lot but I've never really wrote anything. Today, I've stumbled upon a problem which solution I can't seem to find. The problem is that, I have an int variable with an unknown number of digits. It is asked of me to sum all of those digits and then have it printed/shown_as_a_message with all those digit separated. For example, the user enters the number "12345678" and in the end I need to have a message saying "The numbers 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 = 36". I

C++ : storing a 13 digit number always fails

由 旧时模样 提交于 2021-01-29 15:30:36
问题 I'm programming in C++ and I have to store big numbers in one of my exercices. The biggest number i have to store is : 9 780 321 563 842. Each time i try to print the number (contained in a variable) it gives me a wrong result (not that number). A 32bit type isn't enough since 2^32 is a 10 digit number and I have to store a 13 digit number. But with 64 bits you can respresent a number that has 20digits. So I tried using the type "uint64_t" but that didn't work for me and I really don't

MySQL: #1292 - Truncated incorrect DOUBLE value: '…'

由 笑着哭i 提交于 2021-01-29 07:13:55
问题 I'm trying to create a MySQL query to update PAN no of all members. Using the query below I keep getting this error and its not something I've come across before, google seems to offer a variety of answers but I'm unable to relate the fix to my query. UPDATE if_membermaster SET PAN_No = 'ABCD1234D' WHERE 'MemberCode' = 5100 Result: ERROR:- #1292 - Truncated incorrect DOUBLE value: 'MemberCode' MemberCode is int(9) DEFAULT NULL . Can any one help to fix this ? 回答1: You are using wrong quotes

Geometric Series Modulus operation

由 China☆狼群 提交于 2021-01-29 04:33:14
问题 I am giving a series in the form of 1+r+r^2+r^3+r^4+r^5 I have to find modulus of a sum of series i.e i have to find this value [(r^n-1)/(r-1)]%M I can easily calculate the value of (r^n-1)%M , But the problem is how to calculate the denominator term ? Since Inverse modulo can not be exist if both (r-1) and M are not co prime. Please help how to get this value any approximation or algorithm ? Since summation is very large, I can't calculate the value directly. 回答1: Presumably you're proposing

Format numbers in TextBox as you type

由 半城伤御伤魂 提交于 2021-01-29 01:41:46
问题 Is there is any way to format numbers in TextBox (on a UserForm) as you type? This way it makes easy to see what figure is being entered. My desired format is: #,##0.00 回答1: This could be considered a slightly " Above the Average " question in terms of difficulty for a newbie so I am going to answer this :) VBA doesn't have what you call a Masked Text Box where you can set formats as #,##0.00 . You can only do a masked textbox for accepting passwords but that is altogether a different thing.

Format numbers in TextBox as you type

由 浪子不回头ぞ 提交于 2021-01-29 01:33:34
问题 Is there is any way to format numbers in TextBox (on a UserForm) as you type? This way it makes easy to see what figure is being entered. My desired format is: #,##0.00 回答1: This could be considered a slightly " Above the Average " question in terms of difficulty for a newbie so I am going to answer this :) VBA doesn't have what you call a Masked Text Box where you can set formats as #,##0.00 . You can only do a masked textbox for accepting passwords but that is altogether a different thing.
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