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Base level
Creation of a class
Implement class with two fields (Field 1, Field 2) and four methods:
- two constructors for initialization of object (with parameters and without parameters);
- function of obtaining information string about object;
- function of calculation some given characteristic of object.
In main program create an object using values from Edit components or constant values and write the information about the object to Memo.
Table 1. Individual tasks.
| № of variant | Field 1 | Field 2 | Function |
| Nominal of banknote: integer number | Number of banknote | Calculate total amount of money | |
| Radius of a coin | Thickness of a coin | Calculate the volume of a coin | |
| Price of product (floating point number) | Quantity of product (integer) | Calculate the total cost of a product | |
| Calorific value of 100 g of food | Food weight in gramm | Calculate total calorific value of food | |
| Real number – lower bound of a range | Real number – upper bound of a range | Check whether given number is inside of the range | |
| Number of minutes | Number of seconds | Calculate total amount of seconds | |
| Number of hours | Number of minutes | Calculate total amount of minutes | |
| Real number – first cathetus of a right triangle | Real number – second cathetus of a right triangle | Calculate area of the triangle | |
| Real number – speed (m / sec) | Integer – movement time in minutes | Calculate the distance traveled (in meters) | |
| Real number – first cathetus of a right triangle | Real number – second cathetus of a right triangle | Calculate the hypotenuse of the triangle | |
| Integer number | Integer number | Calculate half the sum of numbers | |
| Real number – first cathetus of a right triangle | Real number – second cathetus of a right triangle | Вычислить тангенс угла, противолежащего второму катету прямоугольного треугольника | |
| Integer number | Integer number | Calculate half the difference between the numbers | |
| Real number | Real number | Calculate the product of numbers | |
| Integer number | Integer number | Вычислить целую часть от деления поля1 на поле2 с проверкой на нуль знаменателя | |
| Integer number | Integer number | Calculate the square of the smaller number | |
| Integer number | Integer number | Calculate the cube of the greater number | |
| Call duration in minutes | The cost per call minute | Calculate total cost of the talk | |
| x-coordinate of point | y-coordinate of point | Calculate the distance from the point (-3; 3) | |
| Real number (a) | Real number (b) | For given number х calculate the value y = a x2 + b | |
| Real number (a) | Real number (b) | For given number c calculate the root of the equation a x + b = c | |
| x-coordinate of point | y-coordinate of point | Calculate the distance from the point (1; 3) | |
| x-coordinate of point | y-coordinate of point | Define if the point is inside the circle of radius 5 with the center in origin of coordinates | |
| Radius of conus base | Height of conus | Calculate the volume of conus | |
| Voltage (in volts) | Resistance (in ohms) | Calculate the value of current (in amps) | |
| Value of current (in amps) | Resistance (in ohms) | Calculate the power | |
| Mass (in kg) | Velocity (in m/s) | Calculate the kinetic energy of a body |
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