geometryalg.txt

PROTOTYPES:

create a void prototype name it aCir()
create a void prototype name it aRec()
create a void prototype name it aTri()
create a sting prototype name it prompts(int)

create a const double VAR name it PI equal it to 3.14159.
create string consts name them PROMPT,CIR_PROMPT,REC_PROMPT,TRI_PROMPT,
MESSAGE

each string const has there own prompts written durring coding.

MAIN  FUNCTION:


create a int variable name it input instialize it to 0.
create a bool name it leaving eqaul it to true 
using a switch case create a menu fuction 

		
	while(leaving)
		print out welcome prompts(0)
		get input using VAR input
		switch(input)
		{
	 	  case 1:
	 	  	print out area of prompts(input)
	 		aCir()
	 	  case 2:
	 	  	print out area of prompts(input)
	 		aRec()
	 	  case 3:
	 	    print out area of prompts(input) 
	 		aTri()
		  case 4:
	 		{
	 		 leaving = false;
	 		 break;
			}
	
		}
		
FUNCTIONS:

void aCir()
{
	create a local int VARs name them rad, area eqaul it to 0.
	wait for input asking for radius store it in rad

	CALCULATE:
	area = PI * rad**2;
	print out area in a output message.
	

}
void aRec()
{
	create a local int VARs name them length, width, area eqaul it to 0.
	wait for input asking for length,width store it in VAR's length, width

	CALCULATE:
	area = length * width;
	print out area in a output message.

}
void aTri()
{
	create a local int VARs name them base,height, area eqaul it to 0.
	wait for input asking for base,height store it in base,height.

	CALCULATE:
	area = 0.5 * base * height;
	print out area in a output message.

}
string prompts(int num)
{
	create local string VAR prompt
	switch(num)
	{
		case 0:
			prompt = PROMPT
		case 1:
			prompt = CIR_PROMPT
		case 2:
			prompt = REC_PROMPT
		case 3:
			prompt = TRI_PROMPT
		case 4:
			prompt = MESSAGE
	
	}
	return prompt;

}