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

0 vote178 views1 answer
Difference between ‘>>’ and ‘>>>’ operators in java
Java
4 votes151 views3 answers
Java loop object
Java
5 votes145 views2 answers
How to import java.util
Java
0 vote160 views1 answer
Which of the following is an example of a Method reference?
Java
6 votes143 views1 answer
How to remove character from stringbuilder in java
Java
0 vote142 views1 answer
How to check if something exists in an sql column java
Java
6 votes138 views3 answers
Minecraft mod
Java
0 vote144 views1 answer
How to return string in java
Java
5 votes166 views2 answers
Find highest value in keyset java
Java
0 vote139 views1 answer
How to pass a float between activities in android studio
Java