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

8 votes186 views1 answer
Org.mockito.exceptions.misusing.WrongTypeOfReturnValue
Java
2 votes195 views1 answer
Java print text with variables
Java
0 vote138 views1 answer
Lowercase a character java
Java
0 vote198 views1 answer
Valid parentheses leetcode solution java
Java
1 vote185 views1 answer
Error inflating class ImageView
Java
4 votes204 views1 answer
Java remove while iterating
Java
4 votes314 views1 answer
Dependency for spring security
Java Spring
0 vote301 views1 answer
Spring context xml definition
Java
7 votes191 views1 answer
Java.lang.IndexOutOfBoundsException: Index: 1, Size: 0 at java.util.ArrayList.add(ArrayList.java:483)
Java
89 votes283 views5 answers
Split method in java
Java