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);//outputjava read input from user
import java.util.Scanner; /* Required Import*/
public class reading{
public static void main(String[] args){
Scanner scan = new Scanner(System.in); // Create Reader
System.out.print("Enter Your Age"); // Ask the user for something
int age = scan.nextInt(); // Read value from user
System.out.print(age); // Output the value
}
}
/*
Java Reading Options:
1_ reading int => nextInt();
2_ reading char => next().charAt(0); Single Character
3_ reading string => next();
4_ reading double => nextDouble();
*/how to input in java
import java.util.Scanner;
...
Scanner console = new Scanner(System.in);
int num = console.nextInt();
console.nextLine() // to take in the enter after the nextInt()
String str = console.nextLine();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 followsCopyright © 2021 Codeinu
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