|
how to take input in java
<![CDATA[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
<![CDATA[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]]>
get input in java
<![CDATA[import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
public class Sample {
public static void main(String[] args) {
BufferedReader datain = new BufferedReader(new InputStreamReader(System.in));
String name = "";
System.out.print("Enter your name:");
try {
name = datain.readLine();
} catch (IOException e) {
System.out.print("Error");
}
System.out.println("Hello! " + name + "!");
}
}
]]>
|
