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Write a Java Program to convert double type variables to int
PROGRAM: Java Program to convert double type variables to int
/*Java Program to convert double type variables to int*/
1: Java Program to Convert double to int using Typecasting
class Main {
public static void main(String[] args) {
// create double variables
double a = 23.78D;
double b = 52.11D;
// convert double into int
// using typecasting
int c = (int)a;
int d = (int)b;
System.out.println(c); // 23
System.out.println(d); // 52
}
}
2: Convert double to int using Math.round()
class Main {
public static void main(String[] args) {
// create double variables
double a = 99.99D;
double b = 52.11D;
// convert double into int
// using typecasting
int c = (int)Math.round(a);
int d = (int)Math.round(b);
System.out.println(c); // 100
System.out.println(d); // 52
}
}
3: Java Program to Convert Double to int
class Main {
public static void main(String[] args) {
// create an instance of Double
Double obj = 78.6;
// convert obj to int
// using intValue()
int num = obj.intValue();
// print the int value
System.out.println(num); // 78
}
}
