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//program to convert fahrenheit temp to celsius and vice versa using switch statement #include<iostream.h> #include<conio.h> void main() { int choice; double temp,conv; clrscr(); cout<<"\n1. fahrenheit to celsius"; cout<<"\n2. celsius to fahrenheit"; cout<<"\nenter your choice 1,2"; cin>>choice; switch(choice) { case 1: cout<<"\nenter temperature in fahrenheit"; cin>>temp; conv=(temp-32)/1.8; cout<<"\ntemperature in celsius is "<<conv; break; case 2: cout<<"\nEnter temperature in celsius "; cin>>temp; conv=(1.8*temp)+32; cout<<"\ntemperature in fahrenheit is "<<conv; break; default: cout<<"\nenter choice 1 or 2 "; } getch(); }