Question
class Output {
public static void main(String args[]) {
Double i = new Double(257.578);
int x = i.intValue();
System.out.print(x);
}
}
What is the output of this program?
class Output {
public static void main(String args[]) {
Double i = new Double(257.578);
int x = i.intValue();
System.out.print(x);
}
}
Answer: Option D
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i.intValue() method returns the value of wrapper i as a Integer. i is 257.578 is double
number when converted to an integer data type its value is 257.
Output:
$ javac Output.java
$ java Output
257
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