mnomanme / basicJava

A basic Java problem. Like if-else, switch-case and for, while, do-while, conditional loop.

Java Basic Problem

Question

• 1. Write a program to check if inputted letter is small or capital
• 2. Write a program to calculate GPA and find grade
• 3. Input 2 decimal numbers and check if they are both same or different up to two decimal places. E.g 120.546 & 120.241
• 4. Write a program to check balance and withdraw money from ATM booth using if else or switch case
• 5. Write a program to sum of numbers which only divisible by 5 from 1 to 100
• 6. Write a program to find the factorial of a given number
• 7. Write a program to print prime numbers from 2 to n
• 8. Write a program to generate 2 random numbers which will not be shown to the user. Take a user input and match it with any of the random numbers. If correct give it 1 point and if incorrect, do not give it any point. Finally, repeat this for 10 times and count the point user achieved.
• 9. Write a program to sum of user input until users input ‘q’ from keyboard
• 10. Write a program to enter the numbers till the user wants and at the end, the program should display the largest and smallest numbers user entered.

Solved

• 1. FindLetter
• 2. FindGrade
• 3. DecimalNumbers
• 4. BoothCollection
• 5. SumOfNumbers
• 6. FactorialNumbers
• 7. PrimeNumbers
• 8. RandomNumbers
• 9. UserInput
• 10. LargeOrSmall