text: 
  /*Exercise 1 - Calculations
  
  Convert the C program given below which converts a length given in cm to inches to a C++ program.
  
  Please Note that the input command in C++ is std::cin. This is a representation of the Keyboard.
  
  e.g.
  
  float data1;
  int data2;
  scanf("%f", &data1); --> std::cin >> data1;
  scanf("%d", &data2); --> std::cin >> data2; 
  You already know that printf() in C is std::cout in C++ e.g.
  
  printf("Hello World") --> std::cout << "Hello World";
  2.54cm = 1 inch
  */
  
  
   #include <iostream>
   #include<iomanip>
  
   int main(){
     float cm, inches;
     std::cout << "Enter a length in cm:");
     std::cin >> cm;
     inches = cm / 2.54;
     std::cout << "Length in inches is "<< setiosflags(ios::fixed)<<setprecision(2)<<inches<<endl;
  
     return 0;
   }