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.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 read input in java
//For continues reading a line
import java.util.Scanner;
Scanner in = new Scanner(System.in);
while(in.hasNextLine()) {
String line = in.nextLine();
System.out.println("Next line is is: " + line);
}java program to accept user input
import java.util.Scanner;
class GetInputData
{
public static void main(String args[])
{
int num;
float fnum;
String str;
Scanner in = new Scanner(System.in);
//Get input String
System.out.println("Enter a string: ");
str = in.nextLine();
System.out.println("Input String is: "+str);
//Get input Integer
System.out.println("Enter an integer: ");
num = in.nextInt();
System.out.println("Input Integer is: "+num);
//Get input float number
System.out.println("Enter a float number: ");
fnum = in.nextFloat();
System.out.println("Input Float number is: "+fnum);
}
}Copyright © 2021 Codeinu
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