preMidxmSolution

uvall#include<iostream>
using namespace std;

class PreMidXam {


private:

int num1,G=0,S=0;
char coin;
int n,sum=0;
int num3,rem=0,div=0,multi=0;
int num4,ram=0,rev=0,counter=0;
float s=0,avg;
int N;

public:


void number1() {
cout<<"Enter how many coin u want to calculate : ";
cin>>num1;
for(int i=1; i<=num1; i++)
{cout<<"Enter coin : ";
    cin>>coin;

    while(coin!='G' && coin!='S')
    {
        cout<<"Enter valid coin : ";
        cin>>coin;
    }



    if (coin=='G'){
        G++;
    }
    if(coin=='S')
    {
        S++;
    }

}
cout<<"Gold : "<<G<<endl;
cout<<"Silver : "<<S<<endl;



}
void number2() {

cout<<"Enter a positive num : ";
cin>>n;

for(int i=1; i<n/2;i++)
{
sum+=i;
}
for(int i=n/2 ;i<=n; i++)
{
sum=sum+i;
}
cout<<"The Sum of the First "<<n<<" integers is "<<sum<<endl;


}

void number3 (){
    cout<<"Enter a Number for check multiple output : ";
    cin>>num3;
   for(int i=1; i<=100; i++)
   {
      rem=0;
      div=0;
      rem=i%10;
      div=i/10;
      multi=rem*div;
      if(multi==num3)
      {
          cout<<i<<endl;
          break;

      }
      if(i>=100)  {
             if(multi==num3)
      {
          cout<<i<<endl;
          break;

      }
      else cout<<"No Multiple output "<<endl;;


      }
   }

}

void number4 (){
cout<<"Enter a Number for Reverse : ";
cin>>num4;

while(num4!=0)
{

    ram=num4%10;
    num4=num4/10;
    counter++;
    rev=rev*10+ram;
    s=s+ram;
}
avg=s/counter;

cout<<"Reverse : "<<rev<<endl;
cout<<"Average : "<<avg <<endl;
}
void number5() {

cout<<"Enter Pattern Size : ";
cin>>N;

for(int i=1; i<=N; i++)
{
  for(int j=1; j<=i; j++)
  {
      cout<<i*j<<" ";
  }
  cout<<endl;



}

}




};

int main () {

PreMidXam obj;
obj.number1();
cout<<endl;
obj.number2();
cout<<endl;
obj.number3();
cout<<endl;
obj.number4();
cout<<endl;
obj.number5();
cout<<endl;

return 0;}