CHAPTER 2&3 ASSIGNMENT - LEARN JAVA BY EXAMPLE

Admin đã viết:Exercise 1 :
Write an application to solve an equation of the first degree ax+b=0. The value of a, b are entered from scanner.

Exercise 2 :
Write an application to solve an equation of the second degree ax2+bx+c=0. The value of a, b, c are entered from scanner.

Hint : Math.sqrt(x)

Exercise 3 :
Write a program to accept two numbers and then display the result of the following operations using the given bit-wise operators:

Number 1 & Number 2: Number 1 | Number 2:
~Number 1 : Number 2 :
(~Number 1) & (~Number 2): (~Number 1) | (~Number 2):
Number 1 >> Number 2: Number 1 << Number 2:
Number 2 >> Number 1: Number 2 << Number 1:


Exercise 4:
Write a program to accept two numbers, the first as month and the second as year. After that, print out how many days for this month.


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