What Will I Learn?
We will learn about how to create a program to calculate the extensive of plane using C programming language
- Formulas to Calculate the extensive of triangle
- Formulas to Calculate the extensive of Square
Requirements
Dev C++ 5.11
Difficulty
- Intermediate
Tutorial Contents
This program created to help the user, to calculate the Extensive kind of plane. Some plane was entering to the program is triangle, square, rectangle, parallelogram, Kite, Rombus and Circle.
For The first case is Triangle, the triangle has some of the type that is the same distance, the equilateral triangle, and irregular triangle, the formula used to calculate the triangle Extensive is is ½ x Base x height.
For the Second case is square. A square is a plane with four mutually connected sides that has a size on the same side. To calculate the Extensive of a square used the formula Side x side.
The next case is a rectangle, a rectangle is a plane that has long sided with the same size and width of the sides also of equal size. So the formula used to calculate the plane of a rectangle is length x width.
Code for the program :
int main(void){
int Option, Opt;
float Base, Hight, Lenght, Wide, Side, d1, d2, r, Extensive;
Start:
printf("^^^^A SIMPLE PROGRAM TO CALCULATE THE EXTENSIVE OF PLANE^^^^\n");
printf("************ MENU ************\n");
printf("1. Triangle \n");
printf("2. Square \n");
printf("3. Rectangle \n");
printf("4. Parallelogram \n");
printf("5. Kite \n");
printf("6. Rhombus \n");
printf("7. Circle \n");
printf("8. Exit \n");
printf("^^^^^^Created By Baixiian ^^^^^^^\n\n");
printf("Select Your option : ");
scanf("%d", &Option);
switch (Option)
{
case 1 :
printf("\n");
printf("^^^ Calculate The Extensive Of Triangle^^^ \n");
printf("Input base value: ");
scanf("%f", &Base);
printf("Input Hight value :");
scanf("%f", &Hight);
Extensive =( (0.5 * Base) * Hight);
printf("The Extensive of Triangle = %.3f \n", Extensive);
printf("=============================== \n");
printf("1. Back To Home \n");
printf("2. Exit \n");
printf("Option :");
scanf("%d", &Opt);
if(Opt == 1)
goto Start;
else
exit;
return(0);
break;
case 2 :
printf("\n");
printf("==== Calculate The Extensive Of Square==== \n");
printf("Input side value : ");
scanf("%f", &Side );
Extensive = Side * Side;
printf("The Extensive of Square : %.3f \n", Extensive);
printf("============================== \n");
printf("1. Back To Home \n");
printf("2. Exit \n");
printf("Option :");
scanf("%d", &Opt);
if(Opt == 1)
goto Start;
else
exit;
return(0);
break;
case 3 :
printf("\n");
printf("**** Calculate The Extensive Of Rectangle **** \n");
printf("Input Lenght Value : ");
scanf("%f", &Lenght);
printf("Input wide value V: ");
scanf("%f", &Wide);
Extensive = Lenght * Wide;
printf("The Extensive Of Rectangle : %.3f \n", Extensive);
printf("====================================== \n");
printf("1. Back To Home \n");
printf("2. Exit \n");
printf("Option :");
scanf("%d", &Opt);
if(Opt == 1)
goto Start;
else
exit;
return(0);
break;
case 4:
printf("\n");
printf("==== Calculate The Extensive Of Parallelogram ==== \n");
printf("Input base value : ");
scanf("%f", &Base);
printf("Input hight value : ");
scanf("%f", &Hight);
Extensive = Base * Hight;
printf("The Extensive Of Parallelogram : %.3f \n", Extensive);
printf("====================================== \n");
printf("1. Back To Home \n");
printf("2. Exit \n");
printf("Option :");
scanf("%d", &Opt);
if(Opt == 1)
goto Start;
else
exit;
return(0);
break;
case 5:
printf("\n");
printf("^^^ Calculate The Extensive Of Kite ^^^ \n");
printf("Input diagonal1 value : ");
scanf("%f", &d1);
printf("Input diagonal2 value : ");
scanf("%f", &d2);
Extensive = d1 * d2 * 0.5;
printf("The Extensive Of Kit : %.3f \n", Extensive);
printf("====================================== \n");
printf("1. Back to Home \n");
printf("2. Exit \n");
printf("Option :");
scanf("%d", &Opt);
if(Opt == 1)
goto Start;
else
exit;
return(0);
break;
case 6:
printf("\n");
printf("^^^^ Calculate The Extensive of Rombus ^^^^ \n");
printf("Input diagonal1 value : ");
scanf("%f", &d1);
printf("Input diagonal2 value ");
scanf("%f", &d2);
Extensive = d1 * d2 * 0.5;
printf("The Extensive of Rombus : %.3f \n", Extensive);
printf("====================================== \n");
printf("1. Back To Home \n");
printf("2. Exit \n");
printf("Option :");
scanf("%d", &Opt);
if(Opt == 1)
goto Start;
else
exit;
return(0);
break;
case 7:
printf("\n");
printf("==== Calculate The Value Of Circle ===== \n");
printf("Input the ribs value of circle : ");
scanf("%f", &r);
Extensive = 3.14 * r * r;
printf("The Value Of Circle : %.3f \n", Extensive);
printf("================================== \n");
printf("1. Back To Home \n");
printf("2. Exit \n");
printf("Option :");
scanf("%d", &Opt);
if(Opt == 1)
goto Start;
else
exit;
return(0);
break;
case 8:
exit;
break;
default:
printf("Sorry, You Must Enter The Appropriate Menu Option \n");
goto Start;
break;
}
}
Result work:
The following is an example of the results of the program with the value already entered into the programs . First of all the program will prompt to enter the value of the base and than the program also will ask for a high value, then press enter and answers from the Extensive of any triangle will show. after show the result of triangle it's will followed with the chioce menu for the user. if he want to e xit just input 2 in the question, or 1 to back to main menu or home.
in home or main menu square are nomered with number 2. The followingbelow is an example of the results of square extensive calculation program, with the value was entered into the program. When the user has selected the No. 2 which is a square then the next program will ask the user to enter a value of side. After pressing enter then the answer to square extensive will show. Same as before after the answer showing then will followed with the next option if the user wants to go back to the main menu by typing the number 1 or close the program by typing the number 2 on the option.
In the main menu of the rectangle are in third place.
Above is the result of the calculation of the Extensive of the rectangle. After the user selects number 3 on the main menu, then the title for the calculation of plane will showing. The next user will be prompted to enter the value of the length and width side of the rectangle. After pressing enter then the answer from the area of a rectangle will be out. Then will follow the option to return to the main menu and exit from the program. For the next user can do it like was explained earlier.
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