Java get input

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

1 vote198 views4 answers
C code to java converter
Java
0 vote197 views1 answer
How to do the maximum of three numbers in java
Java
0 vote178 views1 answer
Android notification addaction example
Java
0 vote215 views1 answer
Position of an element in infinite sorted array
Java
0 vote197 views1 answer
Jaspersoft masking
Java
0 vote202 views3 answers
Power of a number in java
Java
0 vote215 views1 answer
Check how many times a character appears in a string java
Java
0 vote348 views1 answer
Spring boot intellij auto reload
Java Spring
1 vote190 views1 answer
Java contains password input
Java
0 vote193 views1 answer
Mongodb check if field exists java
Java