adding a file about_control_structures.js to work on controlling stuctures
adding the value for isPositive value which is true
adding 16 as an answer to the loop given within the function
adding name and age which is the value of result for the given condition
adding apple for condition 1 and orange for condition 2 from test of ternary operator
adding 2 which is the value for result to the given switch
adding Merry which is the value of result to the switch with default
adding 'a value' which is the value for result to the given function