Simple calculator program in java using scanner

Print the Fibonacci series. Print Pyramids and Patterns. Multiply two matrices. Find the standard deviation. Reference Materials String. Start Learning Java. Explore Java Examples. Java Examples Check Leap Year. Check Whether a Number is Positive or Negative. Check Whether a Character is Alphabet or Not. Calculate the Sum of Natural Numbers. Find Factorial of a Number.

Generate Multiplication Table. Display Fibonacci Series. Java Basic Input and Output. To understand this example, you should have the knowledge of the following Java programming topics: Java switch Statement Java Scanner Class Example: Simple Calculator using Java switch Statement import java.

Similarly, for different operators, different cases are executed. Share on:. Did you find this article helpful? Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Simple calculator program in Java Ask Question. Asked 5 years, 11 months ago. Active 6 months ago. Viewed 12k times. Shiv Patel Shiv Patel 23 1 1 gold badge 2 2 silver badges 4 4 bronze badges.

Possible duplicate of Skipping nextLine after using next , nextInt or other nextFoo methods — Arnaud. To explain the link with the duplicate topic, nextInt doesn't consume the "new line" expression, so add a nextLine instruction just after your second nextInt.

Add a comment. Active Oldest Votes. In this case you should probably just use a switch block. Roy Wang Roy Wang I made some changes to the code, this should work with you, but I also recommend using a switch. Sign up or log in Sign up using Google. Sign up using Facebook.