Name: Alliya Fatima (BS-AI)
Subject: Programming Fundamentals
Roll no: BSAI9248206
Assignment : 2
Submitted to: Sir Shahid
Program 1:
#include<iostream>
using namespace std;
int main()
{
    int num1,num2;
    cout<<"Enter two integers: "<<endl;
    cin>>num1>>num2;
    if(num1==num2)
    {
    cout<<"The values are equal.";
     }
  else
    {
   cout<<"The values are not equal.";
  }
    return 0;
}
Program 2:
#include <iostream>
using namespace std;
int main()
{
  int marks;
  cout << "Enter the marks of the student (out of 100): ";
  cin >> marks;
  if (marks >= 0)
  {
      if (marks <= 100)
      {
          if (marks >= 40)
          {
             cout << "The student has passed." << endl;
          }
         else
         {
             cout << "The student has failed." << endl;
          }
      }
      if (marks > 100) {
          cout << "Invalid marks." << endl;
      }
    }
    if (marks < 0)
    {
       cout << "Invalid marks entered. Marks cannot be negative." << endl;
    }
    return 0;
}
Program 3:
#include <iostream>
using namespace std;
int main() {
  int daynum;
  cout << "Enter a number(1-7): ";
  cin >> daynum;
  if (daynum==1)
  {
    cout << "Monday." << endl;
   }
   else if(daynum==2)
   {
   cout << "Tuesday." << endl;
   }
   else if(daynum==3)
   {
   cout << "Wednesday." << endl;
   }
   else if(daynum==4)
   {
   cout << "Thursday." << endl;
   }
   else if(daynum==5)
   {
   cout << "Friday." << endl;
   }
   else if(daynum==6)
   {
   cout << "Saturday." << endl;
   }
   else if(daynum==7)
   {
   cout << "Sunday." << endl;
   }
   else
   {
   cout << "Invalid input.Input numbers between 1-7" << endl;
   }
return 0;
 }
Program 4:
#include<iostream>
using namespace std;
int main()
{
  int select;
  cout<<"Drink Menu:"<<endl;
  cout<<"1.Coffee"<<endl;
   cout<<"2.Tea"<<endl;
   cout<<"3.Juice"<<endl;
    cout<<"4.Water"<<endl;
    cout<<"Select from above options:";
    cin>>select;
    switch(select)
    {
      case 1:
      cout<<"YOU HAVE SELECTED COFFEE"<<endl;
      break;
      case 2:
      cout<<"YOU HAVE SELECTED TEA"<<endl;
      break;
      case 3:
      cout<<"YOU HAVE SELECTED JUICE"<<endl;
      break;
       case 4:
      cout<<"YOU HAVE SELECTED WATER"<<endl;
      break;
      default:
      cout<<"Invalid selection"<<endl;
    }
    return 0;
}
Program 5:
#include <iostream>
using namespace std;
int main()
{
  for (int i = 1; i <= 100; i++)
  {
     if (i % 2 == 0)
        cout << i << " ";
  }
  cout << endl;
  return 0;
}
Program 6:
#include<iostream>
 using namespace std;
int main()
{
for(char i='A' ;i<='E' ;i++)
{
 for(char j='A' ;j<=i ;j++)
{
cout<<j;
}
cout<<endl;
}
return 0;
}