In java Write a program to ask user to input two numbers and define a separate method to calculate the gcd of two given numbers.

in java pls   A local pizza shop is selling a large pizza for $9.99. Given the number of pizzas to order as input, output the subtotal for the pizzas, and then output the total after applying a sales tax of 6%. Output each floating-point value with two digits after the decimal point, which can be achieved as follows:System.out.printf("Subtotal: %.2f\n", yourValue); Ex: If the input is: 3 the output is: Subtotal: $29.97 Total due: $31.77

In Java 8, I want the program to capture the current year and compare it to an input value. Specifically, the user is asked to enter the last two digits of a year that will be output. If those two digits are greater than the last two digits of the current year, the program will print to console a “19” before the two digits the user inputted. If the two digits that the use input are less than or equal to the last two digits of the current year, the program will print to the console a “20” before the two digits the user inputted. For instance, if the current year is 2023, and the user input the integer number “74”, the program would output to the console “1974”. If the current year is 2023, and the user input the integer number “19”, the program would output to the console “2019”. The user is not asked to enter the current year; the program captures that automatically. The user only enter the last two numbers of a year. Hopefully, that's enough to go by and clear enough. I need the code,…

please write in JAVA