/* c++ program to calculate electricity bill using if */

 #include<iostream.h>
 #include<conio.h>
 void main()
 {
 clrscr();
 float r,a,u;
 cout<<"Enter Your Rn + Elec Bill"<<endl;
 cin>>r>>u;
 if(a<=100)
 a=u*.40+50;
 else
 if((u>100) && (u<=300))
 a=100*.40 + (u-100)*.50 + 50;
 else
 a=(100*.4 + 200*.50 + (u-300)*.60 + 50);
 cout<<"Bill = "<<a;
 getch();
 }  

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Tagged as: C++ program - Calculate Electricity Bill, Calculate Electricity Bill in CPP, CPP program - Calculate Electricity Bill