Write a program tart has 2 factors One unction computes the

Write a program tart has 2 factors. One (unction computes the amount using quarterly compounding at 3V the other function computes the amount using continuous compounding at 3%. The user chooses function and enters an amount. The program shows amount for 1, 2, 3, 4, 5 years.

Solution

//Program calulate interests

//Header file required to compute the expression
#include <iostream>           // input output header

#include<math.h>           //math function header
void quarter(int p,int r);       //function declaration to compute qurter wise expression
void continuos(int p,int r);       //function declaration to continuos qurter wise expression
using namespace std;              
int main()                        //main function begins
{
int p,r;                                    //varible declarations

cout<<\"Enter any Principal amount: \"<<endl;        //prompt for principle amount value
cin>>p;                                        //read pvalue
cout<<\"Enter Rate of interest: \"<<endl;        //prompt for rate of interest in decimal
cin>>r;                                        //read r
quarter(p,r);                           //calling function qurter
continuos(p,r);                           //calling function continuos

return 0;
}
void quarter(int p,int r)               //function defination
{
   double y1,y2,y3,y4,y5;
   double d=(double)r/100;       //convert rate into fraction

  
     y1= p*pow((1+d/4),4*1)   ;   //A = P (1 + r/n) ^nt, t indicates time year wise, n indicates how many times compond per year,r means rate ,p means principal
   
     y2= y1*pow((1+d/4),4*1);  
     y3= y2*pow((1+d/4),4*1);  
     y4= y3*pow((1+d/4),4*1);  
     y5= y4*pow((1+d/4),4*1);  
     cout << \"Quarterly Compound Intereset Rates Year wise \" <<endl;
     cout << \"Year1 : \" <<y1<<endl;
     cout << \"Year2 : \" <<y2<<endl;
     cout << \"Year3 : \" <<y3<<endl;
     cout << \"Year4 : \" <<y4<<endl;
     cout << \"Year5 : \" <<y5<<endl;
   
  
}
void continuos(int p,int r)               //function defination
{
   double y1,y2,y3,y4,y5;
   double d=(double)r/100;

  
     y1= p* exp (d*1);           //A = P * e ^rt ,e means exponent,r means rate ,t means time in year format
   
     y2= y1* exp (d*1);  
     y3= y2* exp (d*1);  
     y4= y3* exp (d*1);  
     y5= y4* exp (d*1);  
     cout << \"Continuos Compound Intereset Rates Year wise \" <<endl;
     cout << \"Year1 : \" <<y1<<endl;
     cout << \"Year2 : \" <<y2<<endl;
     cout << \"Year3 : \" <<y3<<endl;
     cout << \"Year4 : \" <<y4<<endl;
     cout << \"Year5 : \" <<y5<<endl;
   
  
}

Output :

Enter any Principal amount:
5000
Enter Rate of interest:
5
Year1 : 5254.73
Year2 : 5522.43
Year3 : 5803.77
Year4 : 6099.45
Year5 : 6410.19
Year1 : 5256.36
Year2 : 5525.85
Year3 : 5809.17
Year4 : 6107.01
Year5 : 6420.13