Scanner not asking input of string
In the below code: secondI = scan.nextInt(); System.out.println("double"); secondD = scan.nextDouble(); System.out.println("string"); secondS = scan.nextLine(); After entering the double value, it is skipping the string entry part. How can I fix this?
secondI = scan.nextInt(); System.out.println("double"); secondD = scan.nextDouble(); scan.nextLine(); System.out.println("string"); secondS = scan.nextLine(); You need to have this extra nextline statement which consumes the remaining section of that line which you entered for the double value.
Use secondS = scan.next(); instead of secondS = scan.nextLine();
Please see the documentation for Scanner.nextLine(). Advances this scanner past the current line and returns the input that was skipped. Try using other methods of the Scanner class such as Scanner.next()
How to merge two .apk files and make one .apk file? [duplicate]
Check Is the array is empty in one line
Swing splash screen not working, Unexpected result
cucumber step definitions are not being located
Big O: what is the time complexity for this algorithm?
Splitting a Decimal Value(as String ) using java
Dynamically set XML URI at runtime - XSLT option
Extract text from html file using java
Multiple servlet mappings in Spring Boot
Cannon Find Symbols Error
View.Listener is not abstract and does not override abstract method actionPerformed(ActionEvent) in ActionListener
XML parsing throwing NullPointerException
How can I display one type of formatting in GWT application?
'javax.xml.parsers.FactoryConfigurationError: Provider for class javax.xml.parsers.DocumentBuilderFactory cannot be created' for Tomcat Valve
Why protected member variables are considered an anti-pattern and should be replaced with private access fields?
How to make google play games optional?