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

9 votes315 views5 answers
Flutter image
Java
0 vote316 views1 answer
Fix intellij resetting the java version everytime you add a dependency
Java
1 vote338 views1 answer
Android java seekbar
Java
2 votes333 views1 answer
Hibernate create query count return
Java
2 votes364 views1 answer
Copy collection java
Java
21 votes366 views2 answers
How to loop through arraylist of objects in java
Java
1 vote337 views1 answer
Resultset get value
Java
-1 vote316 views2 answers
Java casting method
Java
1 vote379 views1 answer
Spring xml file configuration
Java Spring
0 vote426 views1 answer
How to find the logged-in user in Spring Boot?
Java Spring