path: root/CST116F2021-Lab6/LAB6Answers.txt

11a
10.10 Learn by Doing Exercises
pp 282-283
10 pts #1
Submit: code & runs



CODE:

// LAB6Ansari-V2.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
#include <string>
#include <iomanip>
using namespace std;
void acceptStringInfo(string array1[10][2]);
void acceptNumInfo(int studentNum[10], int moneyForClub[10], string array1[10][2]);
int main() {

	int x = 2;


	string clubInfo[10][2];
	int studentNum[10];
	int moneyForClub[10];

	acceptStringInfo(clubInfo);
	acceptNumInfo(studentNum, moneyForClub, clubInfo);

	cout << "CLUB : PRESIDENT : STUDENTS : BUDGET" << endl;
	for (int z = 0; z < 10; z++) {
	
		cout << clubInfo[z][0] << " : " << clubInfo[z][1] << " : " << studentNum[z] << " : " << moneyForClub[0] << endl;
	
	}


}

void acceptStringInfo(string array1[10][2]) {

	string club;
	string clubPresident;




	for (int i = 0; i < 10; i++) {


		cout << "Enter club name: ";
		getline(cin, club);
		cout << endl;
		array1[i][0] = club;

		cout << "Enter club president name: ";
		getline(cin, clubPresident);
		cout << endl;
		array1[i][1] = clubPresident;
		

	}

}


void acceptNumInfo(int studentNum[10], int moneyForClub[10], string array1[10][2]) {

	int members;
	
	for (int i = 0; i < 10; i++) {
		cout << "How many people are in the club " << array1[i][0] << ": ";
		cin >> members;
		cout << endl;
		studentNum[i] = members;
		moneyForClub[i] = members * 75;
	}

	

}
// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu

// Tips for Getting Started: 
//   1. Use the Solution Explorer window to add/manage files
//   2. Use the Team Explorer window to connect to source control
//   3. Use the Output window to see build output and other messages
//   4. Use the Error List window to view errors
//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file



OUTPUT(corrected):

Enter club name: Computer Systems Society

Enter club president name: Kim Cares

Enter club name: Society of Women Engineers

Enter club president name: Jeanie Queen

Enter club name: Sigma Tau Gamma

Enter club president name: Storm Drain

Enter club name: Trekkies

Enter club president name: C.Kirk

Enter club name: Home Brewers

Enter club president name: Ross Coe

Enter club name: High Altitude ballooning

Enter club president name: Justin Time

Enter club name: Rugby

Enter club president name: Ryan Johns

Enter club name: IEEE

Enter club president name: Marc Bansmere

Enter club name: International Club

Enter club president name: Kong Mbonkum

Enter club name: Dance Club

Enter club president name: Will Shaver

How many people are in the club Computer Systems Society: 49

How many people are in the club Society of Women Engineers: 51

How many people are in the club Sigma Tau Gamma: 241

How many people are in the club Trekkies: 230

How many people are in the club Home Brewers: 15

How many people are in the club High Altitude ballooning: 19

How many people are in the club Rugby: 25

How many people are in the club IEEE: 36

How many people are in the club International Club: 102

How many people are in the club Dance Club: 64

CLUB : PRESIDENT : STUDENTS : BUDGET
Computer Systems Society : Kim Cares : 49 : 3675
Society of Women Engineers : Jeanie Queen : 51 : 3675
Sigma Tau Gamma : Storm Drain : 241 : 3675
Trekkies : C.Kirk : 230 : 3675
Home Brewers : Ross Coe : 15 : 3675
High Altitude ballooning : Justin Time : 19 : 3675
Rugby : Ryan Johns : 25 : 3675
IEEE : Marc Bansmere : 36 : 3675
International Club : Kong Mbonkum : 102 : 3675
Dance Club : Will Shaver : 64 : 3675

C:\Users\ansar\Source\Repos\cst116-lab6-rayyanansari03-V1\Debug\CST116F2021-Lab6.exe (process 16860) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .

-----------------------------------------------------------------------------------------------------------

11b
10.14 Debugging Exercises
pp 289-292
10 pts #1
Submit: code & runs

NOTE: The instruction on the debugging exercise were quite vague so i followed them to the best of my abilities. For example, 
they ask to modify a value in function 2, but they do not specify whether that value should be altered in the beginning
or end of the function.

DEBUGGED CODE:

#include <iostream>
#include <iomanip>
using std::cin;
using std::cout;
using std::endl;
using std::setw;

void GetAndDisplayWelcomeInfo();
void FunctionOne(int varX[], int varY[]);
void FunctionTwo(int varX[], const int varY[], int varZ[]);
void PrintFunction(const int varX[], const int varY[],
    const int varZ[]);

const int SIZE = 10;

int main()
{
    int varX[SIZE];
    int varY[SIZE];
    int varZ[SIZE];	// Notice how we used the const here!

// Breakpoint 1
    // Put breakpoint on the following line 
    GetAndDisplayWelcomeInfo();
    FunctionOne(varX, varY);

    // Breakpoint 3
        // Put breakpoint on the following line 
    FunctionTwo(varX, varY, varZ);
    varZ[0] = -99;
    PrintFunction(varX, varY, varZ);

    return 0;
}
void GetAndDisplayWelcomeInfo()
{
    char name[2][20]; // First name in row 0, last name in row 1

    cout << "Please enter your first name: ";
    cin >> name[0];

    cout << "\nPlease enter your last name: ";
    cin >> name[1];

    // Breakpoint 2
    // Put breakpoint on the following line 
    cout << "\n\n\tWelcome " << name[0] << " " << name[1]
        << "!\n\t   Hope all is well \n\n";
}
void FunctionOne(int varX[], int varY[])
{
    for (int x = 0; x < SIZE; x++)	// NOTICE '<' NOT <= 
        // Breakpoint 4
        // Put breakpoint on the following line 
        varX[x] = x;

    for (int x = 0; x < 5; x++)
        varY[x] = x + 100;
}
void FunctionTwo(int varX[], const int varY[], int varZ[])
{
    varX[1] = 99;
    for (int x = 0; x < SIZE; x++) // Notice the const SIZE here
        varZ[x] = varX[x] + varY[x];
    
}
void PrintFunction(const int varX[20], const int varY[20],
    const int varZ[20])
{
    int x;

    cout << " \t  x \t  y  \t  z\n\n";

    for (x = 0; x < SIZE; x++)
        cout << "\t" << setw(3) << varX[x]
        << "\t " << varY[x]
        << "\t " << varZ[x] << endl;
}

OUTPUT:

Please enter your first name: Rayyan

Please enter your last name: Ansari


        Welcome Rayyan Ansari!
           Hope all is well

          x       y       z

          0      100     -99
         99      101     200
          2      102     104
          3      103     106
          4      104     108
          5      -858993460      -858993455
          6      -858993460      -858993454
          7      -858993460      -858993453
          8      -858993460      -858993452
          9      -858993460      -858993451

C:\Users\ansar\Source\Repos\cst116-lab6-rayyanansari03-V1\Debug\CST116F2021-Lab6.exe (process 2208) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .


---------------------------------------------------------------

11c
10.15 Programming Exercises
pp 292-293
10 pts #1
Submit: code & runs


CODE:

#include <iostream>
#include <string>
#include <iomanip>

using namespace std;
bool isPalindrome(char str[100]);
bool isAlphaStr(char str[100]);
int countChar(char str[100], char character);

int main() {

	char str1[100];
	char str2[100];
	char str3[100];
	char repeatedletter;

	cout << "Enter word that you would like to count repeated character of: ";
	cin >> str3;
	cout << endl;
	cout << "Enter letter you would like to find: ";
	cin >> repeatedletter;
	cout << endl;
	cout << countChar(str3, repeatedletter);

	cout << endl;

	cout << "ENter word where you want all alphabet: ";
	cin >> str2;
	cout << endl;

	if (isAlphaStr(str2) == true) {
		
		cout << "TRUE";
	
	}

	else {
	
	
		cout << "FALSE";
	
	}

	cout << endl;
	
	
	cout << "Enter Palindrome word: ";
	cin >> str1;

	if (isPalindrome(str1)) {

		cout << "true" << endl;

	}
	else {

		cout << "false" << endl;

	}

	
}


bool isPalindrome(char str[100]) {

	char tempString[100];
	bool condition = true;

	int j = strlen(str) - 1;

	for (int i = 0; i < strlen(str); i++) {
		
		if (str[i] != str[j]) {
		
			condition = false;
		
		}

		j--;
		
	
	}

	return condition;

	
}


bool isAlphaStr(char str[100]) {

	for (int i = 0; i < strlen(str); i++) {
	
		if (!isalpha(str[i])) {
		
			return false;
		
		}
	
	}

	return true;


}


int countChar(char str[100], char character) {

	int amount = 0;
	for (int i = 0; i < strlen(str); i++) {
	
		if (str[i] == character) {
		
			amount++;
		
		}
		
	
	}

	return amount;


}


OUTPUT(1):

Enter word that you would like to count repeated character of: Hellooooo

Enter letter you would like to find: o

5
ENter word where you want all alphabet: hjkdfsn0

FALSE
Enter Palindrome word: referr
false

C:\Users\ansar\Source\Repos\cst116-lab6-rayyanansari03-V1\Debug\CST116F2021-Lab6.exe (process 19652) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .


OUTPUT(2):


Enter word that you would like to count repeated character of: hheeellloooom

Enter letter you would like to find: m

1
ENter word where you want all alphabet: Hello

TRUE
Enter Palindrome word: refer
true

C:\Users\ansar\Source\Repos\cst116-lab6-rayyanansari03-V1\Debug\CST116F2021-Lab6.exe (process 14748) exited with code 0.
To automatically close the console when debugging stops, enable Tools->Options->Debugging->Automatically close the console when debugging stops.
Press any key to close this window . . .