A store has purchased some cola cans of various brands. It purchased 50 cans @ ₹15 per can, 30 cans @ ₹20 per can and 40 cans @ ₹21 per can. Write a Java program to compute how much amount did the store pay.

Write a Java program to obtain principal amount, rate of interest and time from user and compute simple interest.

Rewrite the following program segment using logical operators:

if(x > 5)
if(x > y)
    System.out.println(x + y);

if (a>b&&b>c) then largest number is:

1. b
2. c
3. a
4. wrong expression