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Take a look at the methods in the Math class. There some that return values like the whole number above or below their argument. The arg would be the value returned by sqrt()

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Take a look at the methods in the Math class. There some that return values like the whole number above or below their argument.

Are you getting this: warning: [cast] redundant...

Take a look at the methods in the Math class. They return values like the whole number above or below their argument. The returned double could be cast to an int.

The arg to the method would be...

The compiler says that the use of the keyword int at that location is invalid.
The expression/variable to the right of the != operator needs to be the same data type as the expression to the left of...

when you cast the double to an int, is it the correct value?
To test your use of the Math methods, write a loop that goes from below a square (say 33) to above a square (say 38) print the number and...

Take a look at the methods in the Math class. They return values like the whole number above or below their argument. The returned double could be cast to an int

There is a method in the Math class that will do it for you.