Elysian Shadows

Code: Select all

#include <stdio.h>
#include <stdlib.h>



void printPossibility();

//One function for each coin type check, since the loop is getting smaller and different for each coin value 
//going from 25 to 1
void checkPenny();
void checkNickle();
void checkDime();
void checkQuarter();

const int PENNY = 1;
const int NICKLE = 5;
const int DIME = 10;
const int QUARTER = 25;

//The input cents is the value the user have typed ... constant value
//The cents acquires the value of input, but it will be manipulated in the checking loop 
int inputCents;
int cents;
int pennyCoin = 0;
int nickleCoin = 0;
int dimeCoin = 0;
int quarterCoin = 0;

//It was necessary to set 'q' and 'qq' and so on, so that the 'q--' wouldnt interfere on the loop (for a = 0; a < qq ...)
int q = 0;
int qq = 0;

int d = 0;
int dd = 0;

int n = 0;
int nn = 0;

int p = 0;
int pp = 0;





void checkPenny()
{
	p = (int)(cents / PENNY);
	pp = p;

	if(pp >= 1)
	{
		for(int a = 0; a <= pp; a++)  //the equal sign in  'a<='  ...  fix bug 1
		{
			quarterCoin = q;
			dimeCoin = d;
			nickleCoin = n;
			pennyCoin = p;
			cents = inputCents - ((q*QUARTER) + (d*DIME) + (n*NICKLE) + (p*PENNY));

			if(cents == 0)
			{
				printPossibility();
			}

			p--;
		}
	}
}


void checkNickle()
{
	n = (int)(cents / NICKLE);
	nn = n;

	if(nn >= 1)
	{
		for(int a = 0; a < nn; a++)
		{
			quarterCoin = q;  //redefining the coin values for the coins checked before fix bug 2
			dimeCoin = d;
			nickleCoin = n;
			cents = inputCents - ((q*QUARTER) + (d*DIME) + (n*NICKLE) + (p*PENNY));

			if(cents == 0)
			{
				printPossibility();
			}
			else
			{
				checkPenny();
			}

			n--;
		}
	}
}


void checkDime()
{
	d = (int)(cents / DIME);
	dd = d;

	if(dd >= 1)
	{
		for(int a = 0; a < dd; a++)
		{
			quarterCoin = q;
			dimeCoin = d;
			cents = inputCents - ((q*QUARTER) + (d*DIME) + (n*NICKLE) + (p*PENNY));

			if(cents == 0)
			{
				printPossibility();
			}
			else
			{
				checkNickle();

				dimeCoin = d;
				cents = inputCents - (d * DIME);

				checkPenny();
			}

			d--;
		}
	}
}


void checkQuarter()
{
	q = (int)(cents / QUARTER);
	qq = q;

	if(qq >= 1)
	{
		for(int a = 0; a < qq; a++)
		{
			quarterCoin = q;
			cents = inputCents - ((q*QUARTER) + (d*DIME) + (n*NICKLE) + (p*PENNY));

			if(cents == 0)
			{
				printPossibility();
			}
			else
			{
				checkDime();

				quarterCoin = q;
				cents = inputCents - (q * QUARTER);

				checkNickle();

				quarterCoin = q;
				cents = inputCents - (q * QUARTER);

				checkPenny();
			}

			q--;
		}
	}
}


//The coins are checked from the highest (quarter) to the smallest (penny)
//*Try putting it in only one function
void handleCoins()
{
	checkQuarter();

	cents = inputCents;

	checkDime();
	
	cents = inputCents;

	checkNickle();

	cents = inputCents;

	checkPenny();
}


void printPossibility()
{
	printf("%d pennies , %d nickles , %d dimes , %d quarters \n\n", pennyCoin, nickleCoin, dimeCoin, quarterCoin);

	pennyCoin = 0;
	nickleCoin = 0;
	dimeCoin = 0;
	quarterCoin = 0;
}


int main(int argc, char *argv[])
{
	printf("Please enter an amount of cents that you want me to handle: \n");
	scanf("%d", &inputCents);
	system("CLS");
	

	while(inputCents > 0)
	{
		cents = inputCents;

		handleCoins();

		inputCents = 0;
	}
	
	system("PAUSE");
	return 0;
}

Code: Select all

#include <stdio.h>



int number = 1;
int divided3 = 0;
int divided5 = 0;


int main()
{
	for(int a = 1; a < 101; a++)
	{
		divided3 = number / 3;
		divided5 = number / 5;


		if(number == divided3 * 3  &&  number == divided5 * 5)
		{
			printf("FooBar \n");
		}
		else if(number == divided3 * 3)
		{
			printf("Foo \n");
		}
		else if(number == divided5 * 5)
		{
			printf("Bar \n");
		}
		else
			printf("%d \n", number);

		number++;
	}


	return 0;
}

Code: Select all

#include <iostream>
#include <conio.h>

using namespace std;

int main()
{
    for(int i = 1; i <= 100; ++i)
    {
            bool divBy3 = ((i % 3) == 0);
            bool divBy5 = ((i % 5) == 0);
            if(divBy3 && !divBy5)
                 cout << "foo\n";
            else if(!divBy3 && divBy5)
                 cout << "bar\n";
            else if(divBy3 && divBy5)
                 cout << "foobar\n";
            else
                 cout << i << endl;
    }
    getch();
}

Code: Select all

#include <stdio.h>


void recursiveSolution(int number);

int number = 1;


void recursiveSolution(int number)
{
	if(number <= 100)
	{
		if(number % 15 == 0)
			printf("FooBar \n");

		else if(number % 3 == 0)
			printf("Foo \n");

		else if(number % 5 == 0)
			printf("Bar \n");
		
		else
			printf("%d \n", number);

		number++;
		
		recursiveSolution(number);
	}
	else
		printf("\nProgram finished \n\n");
}


int main()
{
	recursiveSolution(number);


	return 0;
}