Complete these tasks to reinforce what you learned in this module.
Given int score = 85;, print a single letter grade: A for 90 and above, B for 80–89, C for 70–79, otherwise F. With 85 it must print exactly B.
if / else if, most demanding condition first.using System;
class Program
{
static void Main()
{
// Decide the grade and print it
}
}