C++ program for the simple interest using dynamic initialization
#include<iostream.h>
#include<conio.h>
class SI{
int P, T;
float R, Interest;
Public:
SI(){
}
SI(int P1, int T1, float R1)
{
P=P1;
T=T1;
R=R1;
Interest=(P*T*R)/100;
}
float
{
return(Interest);
}
};
//-----------------------------------------
void main()
{
SI s1;
int p,t;
float r;
clrscr();
cout<<"----------------------------------------\n";
cout<<"Enter the value for Principal amount:";
cin>>p;
cout<<"\n Enter the value for time:";
cin>>t;
cout<<"\n Enter the value for rate:";
cin>>r;
cout<<"\n ---------------------------------\n";
s1=SI(p,t,r);
cout<<"The Simple Interest ="<<s1.show()<<endl;
cout<<"--------------------------------------\n";
getch();
}
[wp_ad_camp_1]
OUTPUT: ----------------------------------- Enter the value for Principal amount: 4515 Enter the value for time: 5 Enter the value for rate: 10.8 ------------------------------------ The Simple Interest = 2438.100098 ------------------------------------ ----------------------------------- Enter the value for Principal amount: 3000 Enter the value for time: 4 Enter the value for rate: 5.5 ------------------------------------ The Simple Interest = 660 ------------------------------------
