while-loop

问题 I am trying to design a hungman game using simple while loop and if else statement. Rules of the game: 1.Random word is selected from a list of words 2.User is informed when the word is selected and asked to provide his/ her first guess 3.If the user's guess is correct, the letter is console and inform the user how many letters left The user will get only 5 lives to play the game. 1.import random 2.import string 3.def hungman(): 4.words = ["dog", "monkey", "key", "money", "honey"] 5.used

问题 I am running Manufacture Schedule (Using PHP Code), but currently its static (means I cannot add holidays OR I cannot change manufacture capacity - Current Manufacturing capacity is static 1700 SQFT per day) Please see below code $max = 1700; $dailyLeft = $max; $current = reset($priorityArraySum); $output = []; //$day = date('Y-m-d'); $day = date('Y-m-d'); while (true) { // echo $current."/".$dailyLeft."=".$day.PHP_EOL; if ( $current >= $dailyLeft ) { //$day=date('Y-m-d', strtotime($day. ' +

问题 i've just started java programming and was wondering on how to approach or solve this problem i'm faced with. I have to write a program that asks a user for a number and continually sums the numbers inputted and print the result. This program stops when the user enters "END" I just can't seem to think of a solution to this problem, any help or guidance throughout this problem would be much appreciated and would really help me understand problems like this. This is the best i could do public

问题 I have a big while loop that read integers from a text file into 2-D array(s) and assesses array(s’) length. This loop works perfectly fine. #include <iostream> #include <fstream> #include <string> #define MAX_ROWS 3 #define MAX_COLUMNS 2 using namespace std; int main() { string fileName = "inFilePgm2A.txt"; ifstream inFile; inFile.open(fileName); int checkNbr; int ArrB[MAX_ROWS][MAX_COLUMNS]; bool bad = false; bool invalidnum = false; while (!inFile.eof()) { bad = false; for (int i = 0; (i <

问题 Studying for a computer science final. I really cannot figure this question out. What will be the output of this C program? #include<stdio.h> int main() { int i = 0; while(i < 4, 5) { printf("Loop "); i++; } return 0; } A. Infinite Loop B. Loop Loop Loop Loop Loop C. Loop Loop Loop Loop D. Prints Nothing Upon execution it prints loop for infinite times. Why is that happening? Why is there a comma inside the arguments of While loop? What does it do? 回答1: It will loop forever, because the

问题 Very simple problem that I can't seem to wrap my head around. I'm writing a bicycle program that calculates MPH based on the cadence and gears set on the bike. The gears that can be set are between 1-3 and the cadence is between 1-100. TL;DR If a user enters a number outside of that range, I'm having trouble figuring out how to have the program prompt them again until they enter the correct range. I'm also having trouble figuring out how to get the entire BicycleTest program to loop over once

问题 I'm new to Linux and I'm looking for a command to merge files with the same name but from different folders. like this: folder 1, folder l1 folder 1 contains folder 2 and files 1.txt, 2.txt, 3.txt, ... folder 2 contains files 1.txt, 2.txt, 3.txt, ... I want to merge two texts from folder 1 and subfolder 2, then put them into folder l1. I got this: ls ./1 | while read FILE; do cat ./1/"$FILE" ./1/2/"$FILE" >> ./l1/"$FILE" done This one seems working well, two files are merged, however, a new

问题 I have made a simple calculator in ruby. However after running once the program stops and has to be re-run. I tried the following but it ended in an infinite loop. How can I write this so that it will run until the users tells it to quit? puts "Please enter two digits separated by operation you would like to calculate:" input = gets.chomp.split(' ') while input != nil if input[1] == "+" puts input[0].to_i + input[2].to_i elsif input[1] == "-" puts input[0].to_i - input[2].to_i elsif input[1]

问题 I have made a simple calculator in ruby. However after running once the program stops and has to be re-run. I tried the following but it ended in an infinite loop. How can I write this so that it will run until the users tells it to quit? puts "Please enter two digits separated by operation you would like to calculate:" input = gets.chomp.split(' ') while input != nil if input[1] == "+" puts input[0].to_i + input[2].to_i elsif input[1] == "-" puts input[0].to_i - input[2].to_i elsif input[1]

问题 I'm trying to make a function that checks for an integer and will keep looping until the user correctly enters an integer of 17 or higher. However, if I put in wrong input, like 'K', or '&', it will get stuck in an infinite loop. public static int getAge(Scanner scanner) { int age; boolean repeat = true; while (repeat) { try { System.out.println("Enter the soldier's age: "); age = scanner.nextInt(); repeat = false; } catch(InputMismatchException exception) { System.out.println("ERROR: You