I am a beginner at java and I want to loop this all over again but I don’t know how. I’ve tried a while loop but it doesn’t work really well and it prints both blocks of code. What should happen is when I type “quit, Quit, or QUIT”, it should terminate. What happens instead is that it also prints
Tag: while-loop
to limit the limit count variable to fixed value
I want to execute some code based on value in limit count, but I want to limit its value to 20000 max. for eg if limit count passed is 50000 then run the code three times with values as 20000,20000,10000 also if limit count is 10000 then run it as is Answer I guess, you need smth like that:
stringRounds is Looping, Rejecting Valid Value
The loop is working when I enter invalid values, but it still shows the same message when I enter a Valid value. Please help. Answer Because you don’t update the value of rounds in the while loop.
How to properly use this while loop within my method to have user retry input to a maximum of three times
Hi I am creating a mock atm, and I created a method to check if the user’s pin is inputted wrong, but if it is wrong it spams incorrect pin 3 times then my program stops, I am looking at how to have the user input incorrectly have it tell them it is wrong once then have them retry their
How to find max number and occurrences
So I’m learn java for the first time and can’t seem to figure how to set up a while loop properly . my assignment is Write a program that reads integers, finds the largest of them, and counts its occurrences. But I have 2 problems and some handicaps. I’m not allowed to use an array or list because we haven’t
Ask the user for the starting value. Set up the output to display 10 values per line and then start a new line
Answer You can use Scanner to take user input. And use % function to change the liner after every 10 numbers: Input : 59 Output :
Tic Tac Toe runs and functions completely, but after getting 3 in a row, another move has to be made for it to end [closed]
Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 1 year ago. Improve this question Is anyone of you able to find out why it loops around 1 extra time even though the while condition
While loop keeps executing a command after a break statement
I’m doing the University of Helsinki Java MOOC and there’s an exercise that consists in creating a program that lets you input as much numbers as you want, but as soon as you input a 0 the program ends and prints the total number of inputs you did and the sum of all of them. I wrote the code and
Java scanner input loop throwing No Such Element exception after first loop
I want a program that repeatedly prompts the user to input a number and then prints whether that number is prime or not. This works once, then on the next iteration it gives a No Such Element Exception before the user can enter another input. I’ve tried using IF statements with hasNext() or hasNextInt() but those never seem to be
How can i get specific column from csv file and put that items of column into jComboBox using java?
part of my code is here: i am pretty novice in Java and can’t do the thing that i want. for example i wanna get all items from 2. column and set them into ComboBox. I tried many things, searched many sites but failed. If somebody can help me i’d be much appreciated. here you can see my output: Answer