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Write a Java Program to convert string type variables into int
PROGRAM: Java Program to convert string type variables into int
/*Java Program to convert string type variables into int*/
1: Java Program to Convert string to int using parseInt()
class Main {
public static void main(String[] args) {
// create string variables
String str1 = “23”;
String str2 = “4566”;
// convert string to int
// using parseInt()
int num1 = Integer.parseInt(str1);
int num2 = Integer.parseInt(str2);
// print int values
System.out.println(num1); // 23
System.out.println(num2); // 4566
}
}
2: Java Program to Convert string to int using valueOf()
class Main {
public static void main(String[] args) {
// create string variables
String str1 = “643”;
String str2 = “1312”;
// convert String to int
// using valueOf()
int num1 = Integer.valueOf(str1);
int num2 = Integer.valueOf(str2);
// print int values
System.out.println(num1); // 643
System.out.println(num2); // 1312
}
}
