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

7 votes278 views3 answers
Copy array in java
Java
0 vote214 views2 answers
Raspberry stackexchange how to install the java jdk
Java
0 vote187 views1 answer
Insert data into list java
Java
0 vote224 views1 answer
Object to double java
Java
0 vote201 views1 answer
Online money transfer andhra bank
Java
0 vote182 views1 answer
Minimum and maximum in array in java
Java
1 vote197 views1 answer
How to resize image in android programmatically
Java
0 vote213 views1 answer
Retrieve Image from java database.
Java
0 vote224 views1 answer
Spigot dispatchcommand
Java
0 vote208 views1 answer
Fastreader in java
Java