how to cast string to int code example

Example 1: java string to int

int result = Integer.parseInt("500");
System.out.println(result) // prints 500 as int

Example 2: string to int java

int result = Integer.parseInt(number);

Example 3: string to int java

String number = "10";
	int result = Integer.parseInt(number);			
	System.out.println(result);
Copy

Example 4: converter string para int java

package br.com.dicasdejava.fundamentos;

public class ConverterStringParaInt {

    public static void main(String[] args) {

        String numero = "25";

        int numeroConvertido = Integer.parseInt(numero);

        int numeroVezes2 = numeroConvertido * 2;

        System.out.println("Resultado: " + numeroVezes2);

    }

}

Example 5: java how to convert string to int

class Scratch{
    public static void main(String[] args){
        String str = "50";
        System.out.println( Integer.parseInt( str ));   // Integer.parseInt()
    }
}

Example 6: how to convert string to int in java

There are two methods available in java to convert string to integer.
One is
Integer.parseInt() method and another one is
Integer.valueOf() method. Both these methods are static methods
of java.lang.Integer class. Both these methods throw
NumberFormatException if input string is not a valid integer.

Tags:

Misc Example

Recent Posts