✏️ Explanatory Question

State the output of the following program segment: 

String str1 = "great"; String str2 = "minds";
System.out.println(str1.substring(0,2).concat(str2.substring(1)));
System.out.println(("WH" + (str1.substring(2).toUpperCase())));

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📘 Detailed Answer
🟢 Easy
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Answer with Explanation

The final value stored in variable x is 6.0 and y is 15.0.

Explanation:

  1. Math.ceil(a) gives -6.0 and Math.abs(-6.0) is 6.0.
  2. Math.max(a,b) gives 14.74 and Math.rint(14.74) gives 15.0.
← Previous  List the variables from those given below that are composite data types: static int x; arr[i]=10; obj.display(); boolean b; private char chr; String str;