java's scanner code example
Example 1: java scanner
import java.util.Scanner;
Scanner input=new Scanner(System.in);
float numF = input.nextFloat();
int num1 = input.nextInt();
byte byte1 = input.nextByte();
long lg1 = input.nextLong();
boolean b1 = input.nextBoolean();
double num2 = input.nextDouble();
String nome = input.nextLine();
Example 2: how to provide a long string in Java Scanner class
If you use the nextLine() method immediately following the nextInt() method,
nextInt() reads integer tokens; because of this, the last newline character for
that line of integer input is still queued in the input buffer and the next
nextLine() will be reading the remainder of the integer line (which is empty).
So we read can read the empty space to another string might work. Check below
code.
import java.util.Scanner;
public class Solution {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
int i = scan.nextInt();
double d = scan.nextDouble();
String f = scan.nextLine();
String s = scan.nextLine();
System.out.println("String: " + s);
System.out.println("Double: " + d);
System.out.println("Int: " + i);
}
}