Tasks

Declare int variables a and b and String variable s. In the same line in which the variables are declared, immediately assign them any different values.

The variable number is given. Write a program that displays the square of this variable: (number * number).

Change the program so that the variable name has the value "Amigo".

Change the program to display the following text: "Coding in Java". Use variables.

Change the program so that the variable age has the value 15.

For human students, the first program displays the phrase "Hello World!" Do you know what brutal robot programmers write? Just don't tell anyone: "Kiss my shiny metal rear actuator!" In this task, see what a real coding robot feels like by writing a program that will display this phrase on the scree

The rule "Always read the terms of the contract!" seems simple enough, but so many people get burned because they don't follow it! But programmers are not like that. They always carefully study project conditions/specifications and only then do they draw conclusions, make plans, and start working. Let's practice a useful skill: we'll change the terms of the contract to be more favorable.

Enter a name and number from the keyboard, and then display the line: «name» will take over the world in «number» years. Mwa-ha-ha! Example: Kevin will take over the world in 8 years. Mwa-ha-ha! The order in which the data is input matters a lot.

Use the keyboard to separately enter the name, number1, and number2. Display the following phrase: «name» will receive «number1» in «number2» years. Here's an example: Nick will receive 10000 in 5 years.

Use the keyboard to enter three names, then display: «name1» + «name2» + «name3» = Pure love. Ooo la-la! For example: Kevin + Eva + Angelica = Pure love. Ooo la-la!

At the end of a level, it's helpful to unwind, watch an interesting video, and dream about your future. We suggest an excellent substitute for TV shows: videos about technology and famous nerds. During this break, you'll see Steve Jobs' famous speech to Stanford graduates. Let it inspire you to study with renewed intensity!

Think about what the program is doing. Fix the programming error so that person.age changes value. Hint: carefully review the adjustAge method