title: Program Calculate Volume Ellipsoid
signature: pub fn program_calculate_volume_ellipsoid(r1: f64, r2: f64, r3: f64) -> f64 {
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: f64, expected: f64)->bool{
  return (actual - expected).abs() < 1e-09
  }
  pub fn driver(r1: f64, r2: f64, r3: f64, expected: f64)->String{
      if validate_solution(PLACEHOLDER_FN_NAME(r1, r2, r3), expected) {
        return "PASSED".to_string();
      };
      return "FAILED".to_string();
  
  }
  
  fn main() {
      println!("TEST-0...{}", driver(
        3287.4842316041018, 4503.332888443404, 8590.24729914204, 
        531379639833.05774
      ));
      
      println!("TEST-1...{}", driver(
        -3707.427510963942, -6671.335781753231, -2780.4954870801926, 
        -287348660250.6971
      ));
      
      println!("TEST-2...{}", driver(
        8980.643174783816, 3584.781688607942, 2818.469507143102, 
        379127256148.80035
      ));
      
      println!("TEST-3...{}", driver(
        -2698.0187368852694, -1004.7289573934537, -9602.530725071243, 
        -108762980362.90225
      ));
      
      println!("TEST-4...{}", driver(
        8627.156664162168, 9572.27618966978, 4783.930377855004, 
        1650704251171.7974
      ));
      
      println!("TEST-5...{}", driver(
        -7316.329924623669, -6591.043206581106, -9760.465488363216, 
        -1966615618344.9363
      ));
      
      println!("TEST-6...{}", driver(
        7857.3846206400485, 3671.761679299217, 2534.5825334137794, 
        305534635263.3107
      ));
      
      println!("TEST-7...{}", driver(
        -6502.657905007728, -1412.2240121470609, -6135.238350044512, 
        -235411379188.32523
      ));
      
      println!("TEST-8...{}", driver(
        4468.400513325576, 2272.1999139470304, 4753.075799180736, 
        201639162973.6474
      ));
      
      println!("TEST-9...{}", driver(
        -7231.864791620428, -8036.087711033032, -6456.263512521035, 
        -1567753314543.6833
      ));
      
  }
source_py: def program_calculate_volume_ellipsoid(r1, r2, r3):
      return ((((1.33 * math.pi) * r1) * r2) * r3)
source_cpp: float program_calculate_volume_ellipsoid(float r1, float r2, float r3) {
    float pi = 3.14;
    return 1.33 * pi * r1 * r2 * r3;
  }