title: Program Area Square
signature: pub fn program_area_square(side: i32) -> i32 {
test_code: use std::collections::HashMap;
  use std::collections::HashSet;
  use std::cmp::*;
  use std::collections::*;
  use std::fmt::*; 
  
  
  // SOLUTION CODE
  // ============================================
  PLACEHOLDER_CODE_BODY
  
  // TESTING CODE 
  // ============================================
  pub fn validate_solution(actual: i32, expected: i32)->bool{
  return actual==expected
  }
  pub fn driver(side: i32, expected: i32)->String{
      if validate_solution(PLACEHOLDER_FN_NAME(side), expected) {
        return "PASSED".to_string();
      };
      return "FAILED".to_string();
  
  }
  
  fn main() {
      println!("TEST-0...{}", driver(
        50, 
        2500
      ));
      
      println!("TEST-1...{}", driver(
        64, 
        4096
      ));
      
      println!("TEST-2...{}", driver(
        92, 
        8464
      ));
      
      println!("TEST-3...{}", driver(
        23, 
        529
      ));
      
      println!("TEST-4...{}", driver(
        38, 
        1444
      ));
      
      println!("TEST-5...{}", driver(
        55, 
        3025
      ));
      
      println!("TEST-6...{}", driver(
        67, 
        4489
      ));
      
      println!("TEST-7...{}", driver(
        56, 
        3136
      ));
      
      println!("TEST-8...{}", driver(
        60, 
        3600
      ));
      
      println!("TEST-9...{}", driver(
        90, 
        8100
      ));
      
  }
source_py: def program_area_square(side):
      area = (side * side)
      return area
source_cpp: int program_area_square(int side) {
    int area = side * side;
    return area;
  }