Department Selection.|| By Switch statement

 

#include <iostream>

#include <stdlib.h>

using namespace std;

int main() {

int num,num1,num2,num3;

cout << "1. School of Computer Science" << endl;

cout << "2. School of Business" << endl;

cout << "3. School of Engineering" << endl;

cout << "MAKE YOUR SELECTION W.R.T NUMBERS      : ";

cin >> num;

if (num == 1)

{

cout << "available departement      " << endl;

cout << "1. Department of Informatics" << endl;

cout << "2. Department of Machine Learning" << endl;

cout << "make selection " << endl;

cin >> num1;

switch (num1)

{

case (1):

cout << "YOU CHOOSE Department of Informatics   " << endl;

break;

case (2):

cout << "you choose Department of Machine Learning" << endl;

break;

default:

cout << "wrong input" << endl;

}

}

else if (num == 2)

{

cout << "available departement      " << endl;

cout << "1. Department of Commerce" << endl;

cout << "2. Department of purchasing" << endl;

cout << "make selection " << endl;

cin >> num2;

switch (num2)

{

case (1):

cout << "YOU CHOOSE. Department of purchasing " << endl;

break;

case (2):

cout << "you choose Department of Commerce" << endl;

break;

default:

cout << "wrong input" << endl;

}

}

else if (num == 3)

{

cout << "available departement      " << endl;

cout << "1. Department of Mechanical Engineering" << endl;

cout << "2. Department of Mechatronics Engineering" << endl;

cout << "make selection " << endl;

cin >> num3;

switch (num3)

{

case (1):

cout << "YOU CHOOSE Department of Mechatronics Engineering " <<endl;

break;

case (2):

cout << "you choose Mechanical Engineering" << endl;

break;

default:

cout << "wrong input" << endl;

}

}

system("pause");

return 0;

}