Question

l. Write a program that displays a "Southern version" of hello world.

Answer 1

1.

#include <iostream>

using namespace std;

int main()
{
cout << "Southern Version" << endl; // cout prints on console

return 0;
}

// Output: Southern Version

8.

#include <iostream>
using namespace std;

// this is the method that returns meters for given feet
float convert(int feet)
{
   return feet*0.3048;
}

int main() {
   int i;
   float result; // to store resutl
   printf("Conversion of feet to meters between 10 and 100\n");
   printf("%10s%10s\n", "FEET", "METERS");
  
   // running from 10 to 100 and incrementing by 10 each time
   for(i=10;i<=100;i=i+10)
   {
       // converting to meters and printing
       result = convert(i);
       printf("%10d%10.2f\n", i, result);
   }
   return 0;
}

/* Output

Conversion of feet to meters between 10 and 100
      FEET    METERS
        10      3.05
        20      6.10
        30      9.14
        40     12.19
        50     15.24
        60     18.29
        70     21.34
        80     24.38
        90     27.43
       100     30.48

*/