All Questions
Tagged with switch-statement while-loop
265
questions
0
votes
0
answers
47
views
The while loop in C++ skips the user input line [duplicate]
If you enter a character as the input for the first question the switch statement should throw you into the default clause, and it does. But after that, the following while loop just keeps running ...
- 53
0
votes
4
answers
98
views
How do I break out of a while loop from within a switch in an if else statement in C?
I was trying out simple activities about if statements, switches, and loops while studying programming and I ran into this problem.
while (1) {
if (/*condition*/) {
//error
} else {
...
- 11
1
vote
2
answers
66
views
How to modify while loop to print extra print statement in next loops? [java]
These current associationMenu uses switch statements to implement methods corresponding to the char input by the user. The while statement loops over untill X is read.
I want to make some ...
- 61
2
votes
1
answer
54
views
Switch and while combination using scanf, how to avoid multiple input
In this switch and while combination, when I press 'a' or 'b' it's fine but I don't want the program to print 1 and 2 when user inputs 'ab'.
How can I print an error message when user enters an input ...
-1
votes
1
answer
77
views
Java do-while loop continues even though the condition is false
import java.util.Scanner;
public class DealCardsGNN{
public static void main(String[] args){
int numCards = 52;
int CardDealt = 0;
String CardName = "";
String SuitName = "";
...
1
vote
4
answers
86
views
c: break out of switch statement and for loop at once
I have a switch statement, inside for loop, which itself is inside while loop:
while ((size = getline(&line, &len, f)) != -1) {
for (i = 0; i < size; i++) {
switch (line[i]) {
...
- 457
-1
votes
1
answer
70
views
C language doesn't scan variable after reading string or char when int required [closed]
C language doesn't scan variable after reading that variable as string(or char) instead of integer
But the most weird is that it is entering in infinite loop
int main( ){
int answer;
printf(&...
- 11
0
votes
1
answer
71
views
How to output invalid input on character limit and a space switch case?
This is the assignment I got, which is based on C++ program to Convert Letters into a Phone Number.
However, my lecturer ask for added details including:
Insert alphabet as an input
The entire ...
- 1
0
votes
2
answers
65
views
JavaScript adding additional actions after receiving the result
I'm making a calculator in JS that displays commands and the result in a prompt.
I want to add an action that, after receiving the result of the operation, makes it possible to multiply, divide, etc. ...
- 1
-3
votes
1
answer
59
views
How can i let the user choose if they are a teacher or admin? [closed]
im very new to OOP, and im trying to create a menu for users to click on choose if they are a teacher or an admin
Hi there, I'm having a bit of trouble creating a menu for employees. It seems like a ...
- 3
-1
votes
1
answer
54
views
Creating a string to integer translator using switch function in java
The thing I am trying to do is converting a word to numbers according to phone standart. The word will be inputted. An example would be the word "Software" becoming "76389273"
My ...
-2
votes
1
answer
34
views
Need program to output string every fifth time while loop has ran withing a switch case
Hello fellow programmers.
I have the following code:
public void command() {
boolean runSystem = true;
while (runSystem) {
Scanner sc = new Scanner(System.in);
//int ...
1
vote
3
answers
84
views
Can I loop through a Switch using C#?
I'm attempting to loop through a switch in C# for a simple console application that returns data based on user input. I am new to coding. I know that the Switch works as I tested it before trying to ...
- 13
0
votes
0
answers
16
views
How to Correctly Navigate Switch Loop [duplicate]
I am completing a final project for a Java course I am taking. The goal of this project is to create an Asset Management tool that someone could use to enter employees and their employee ID's, ...
- 1