How to input in java

How to take input in java

Scanner sc = new Scanner(System.in);  // Create a Scanner object
String userName = sc.nextLine();//read input string
int age = sc.nextInt(); //read input integer
long mobileNo = sc.nextLong(); //read input long
double cgpa = sc.nextDouble(); //read input double
System.out.println(userName);//output

Java get input

Scanner sc = new Scanner(System.in);
String s = sc.next();
int n = sc.nextInt();
double d = sc.nextDouble();
float f = sc.nextFloat();

// more fast way
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String s = br.readLine(); // read line
int c = br.read();        // read single char

How to input in java

import java.util.*; //or java.util.scanner
Scanner doit = new Scanner(System.in);//Name the scanner
System.out.println("Username:");//It will specify username
String username = doit.next();//Use scanner and add .next for string .nextInt for int and follows

Similar codes

1 vote106 views1 answer
Space seperator in string in java
Java
1 vote131 views1 answer
Request permission foreground service
Java
0 vote107 views1 answer
Create EntityManager Hibernate
Java
1 vote118 views1 answer
Java parallel sort
Java
0 vote111 views1 answer
Java code for square
Java
0 vote130 views1 answer
Site:stackoverflow.com List is abstract; cannot be instantiated public List<Integer> result = new List<>();
Java
4 votes73 views2 answers
Get date by timezone java
Java
0 vote141 views1 answer
How to compare current date and time with another date and time in android
Java
1 vote112 views1 answer
Importance of finally block in java
Java
1 vote109 views1 answer
Why we can implement more than one interface in java
Java