How to input in java

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

0 vote285 views1 answer
Can strings be used in a 2 dimensional array in java
Java
0 vote273 views1 answer
Spring yml property boolean
Java
1 vote307 views1 answer
Java get color from string
Java
0 vote281 views1 answer
Spring boot intellij auto reload
Java
0 vote260 views1 answer
String to int error
Java
0 vote297 views1 answer
Phone call using intent in Android
Java
0 vote274 views2 answers
Android volley benefits
Java
0 vote362 views1 answer
Java declare 2d array with values
Java
0 vote299 views1 answer
Add image in loggin view spring boot security
Java
0 vote278 views1 answer
FirebaseCrashlyticsPlugin.java uses or overrides a deprecated API.
Java