Nested if Statements: Grade Evaluation System

In this problem, you will create a program that receives a score and attendance rate as input, evaluates them in order using nested if statements, and displays the resulting grade (A/B/C/F or Attendance insufficient) to standard output.

Learning Objective: Understand how to implement complex conditional branching using nested if statements

Overview

Input score and attendance rate, then determine the grade using nested if statements.

Specifications

• If attendance rate is below 80%: "Attendance insufficient"
• If attendance rate is 80% or above:
  • Score 90+: "A"
  • Score 70+: "B"
  • Score 50+: "C"
  • Otherwise: "F"

Input

Score and attendance rate (%) are provided

Output Format

Grade: A