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

0 vote293 views1 answer
Log errors with stack traces spring
Java
15 votes320 views4 answers
Reverse int array java
Java
0 vote308 views1 answer
React The href attribute is required for an anchor to be keyboard
Java
0 vote287 views1 answer
Algorithms - sum
Java
0 vote328 views2 answers
Math.random every number no range
Java
0 vote304 views2 answers
Sha1
Java
0 vote300 views1 answer
Java concatenate string and int
Java
0 vote367 views1 answer
How to make edittext not editable in android studio
Java
0 vote325 views1 answer
What's a "canonical path"?
Java
0 vote286 views1 answer
Equals java compare to
Java