output

问题 While using Xcode8 says that it is running but there is no output. Output: 10 Please enter the rectangle's length: 10 Please enter the rectangle's width: The length for the rectangle is 10.00 The width for the rectangel is 10.00 The area for a rectangle is 100.00 The radius for a circle is 10.00 The area for a circle is 314.16 Program ended with exit code: 0 Wanted Output: Please enter the rectangle's length: 10 Please enter the rectangle's width: 10 The length for the rectangle is 10.00 The

问题 I'm Re-Creating the "command prompt" into a Windows Form. The application is not working properly; and i can't figure exactly why. When the form Loads it is suposed to run the cmd.exe (Load the cmd info into "TextBox_Receive"), but it doesnt; and also after writing any command in the "textBox_send" (that sends input); it will only show input after pressing "Enter" key 2 or 3 times. Any idea what i am missing here? public partial class Form1 : Form { // Global Variables: private static

问题 Suppose I have the matrix c(i,j). I want to write it on the screen on oldest Fortran77 language with three signs after comma. I write do i=1,N write(*,"(F8.3)") ( c(i,j), j=1,N ) end do but the output is in the form c(1,1) c(1,2) ... c(1,10) c(2,1) c(2,2) ... Finally, I may simply write do i=1,N write(*,*) ( c(i,j), j=1,N ) end do and then the output is like the matrix, but, of course, it is not formatted. How to get the correct output in Fortran77? An edit. It seems that one of solutions is

问题 So what I want to do is save the output of this program into a text file. import itertools res = itertools.product('qwertyuiopasdfghjklzxcvbnm', repeat=3) for i in res: print ''.join(i) Im running python 2.7 回答1: You can use open and then write method of the resulting file handler. import itertools res = itertools.product('qwertyuiopasdfghjklzxcvbnm', repeat=3) with open('output.txt', 'w') as f: for group in res: word = ''.join(group) f.write(word+'\n') print(word) 来源： https://stackoverflow

问题 I am using the output element in my html to show a oninput calculations i have put in the I workes - but when submitting, only the input values are sent - and not the output value. How do I sent the output value or the oninput value? <form action='upload.php' nmethod='post' enctype="multipart/form-data" oninput="price.value = (5 * product.value)"> <output type="number" id="totalprice" name="totalprice"></output> <input id='sendprice' type='submit' value='SEND'> </form> 回答1: Add a hidden input

问题 List. I have a generalized mixed model using lmer.test package and calling glmer. I can get a good model, however I can't get the output of the LSMEANS and Diff means. Here's what I have library(plyr) library(lubridate) library(chron) library(reshape) library(lattice) library(car) library(lmerTest) fm17<-glmer(I(Steps+1)~Treatment + treatdate +Weight + BF+ (1|Block) +(0+treatdate|exp.unit), family=poisson) summary(fm17,ddf="Kenward-Roger") qqnorm(resid(fm17),main="QQ Model 17") plot(fm17,main

问题 This is a string I want to manipulate and be part of a filename I want to write to: $ echo "$val1" "$29.95 Carryover Plan 1GB" This is what I want the file name to be, (spaces repalaced with underscore and double quotes removed) and NAME_ added at start and _NAME added at end. $ echo "NAME_"$val1"_NAME" | sed s/" "/_/g | sed s/'"'/''/g NAME_$29.95_Carryover_Plan_1GB_NAME And this is me trying to write test data to the file in question $ a="NAME_"$val1"_NAME" | sed s/" "/_/g | sed s/'"'/''/g &

问题 @echo off ping www.google.com > pinglog.txt pause I have this command but my problem is when you add ">" or ">>" the command prompt will not show what is going on on the background. Is there a way that everything will be copied after doing the ping? I am aware of this code as well: @echo off ping www.google.com > pinglog.txt type pinglog.txt pause but still, the screen stays blank as if nothing happens. I hope someone can help 回答1: Pipe to a Tee command. ping www.google.com | cscript //nologo

问题 I am trying to write my output to a txt file that meets the following format requirement: user_id \t brand_id , brand_id , brand_id \n "\t" and "\n" here are to insert tab space and change line. Right now I have 2 lists, user_id and brand_id and a binary matrix C , that each row corresponds to the id in user_id list in the same order, column correspond to brand_id in the same manner. If C[i,j]=1 , it means I need to write out brand_id[j] on the row of user_id[i] . I wrote the following code,

问题 I need to make a program in C that takes 3 coefficients, a, b, c, then solves for Delta. It then takes Delta and decides what Function to send it to determine it's output. /* *Program Name: COP 2220-10018 Project 4 * * Author: Nathan Gamble * * Description: Find Delta, solve for roots. * * Input: Coefficients a, b, c. * * Output: Roots */ #include <stdio.h> #include <math.h> int main (void) { //Local Declarations float a; float b; float c; float delta; //Statements printf("Input coefficient a