Computer Applications
Study the method and answer the given questions.
public void sampleMethod()
{ for (int i=0; i < 3; i++)
{ for (int j = 0; j<2; j++)
{int number = (int)(Math.random() * 10);
System.out.println(number); }}}
- How many times does the loop execute?
- What is the range of possible values stored in the variable number?
Java Math Lib Methods
ICSE 2014
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Answer
- The loops execute 6 times.
- The range is from 0 to 9.
Answered By
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Related Questions
Write a Java expression for the following:
|x2 + 2xy|Which of the following mathematical methods returns only an integer?
- Math.ceil(n)
- Math.sqrt(n)
- Math.floor(n)
- Math.round(n)
The output of the statement
Math.ceil.(89.9) + Math.floor(90.5)is:- 0.0
- 180
- 180.0
- 180.4
Write the return data type of the following functions:
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