title: Integer Positive Value Positive Negative Value Array 1
signature: pub fn integer_positive_value_positive_negative_value_array_1(arr: Vec<i32>, n: i32) -> 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(arr: Vec<i32>, n: i32, expected: f64)->String{
      if validate_solution(PLACEHOLDER_FN_NAME(arr, n), expected) {
        return "PASSED".to_string();
      };
      return "FAILED".to_string();
  
  }
  
  fn main() {
      println!("TEST-0...{}", driver(
        Vec::from([49, 98]), 1, 
        49.0
      ));
      
      println!("TEST-1...{}", driver(
        Vec::from([82, 66, -68, 24, -10]), 2, 
        74.0
      ));
      
      println!("TEST-2...{}", driver(
        Vec::from([0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1]), 8, 
        0.125
      ));
      
      println!("TEST-3...{}", driver(
        Vec::from([56, 3, 18, 5, 20, 56, 47, 29, 60, 98, 60, 40, 42, 2, 54, 56, 91, 8, 93, 14, 31, 27, 61, 49, 23, 12, 71]), 25, 
        41.72
      ));
      
      println!("TEST-4...{}", driver(
        Vec::from([-94, -94, -92, -86, -50, -48, -6, 8, 28, 40, 44, 58, 62, 72, 94]), 12, 
        -146.0
      ));
      
      println!("TEST-5...{}", driver(
        Vec::from([0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1]), 36, 
        0.5833333333333334
      ));
      
      println!("TEST-6...{}", driver(
        Vec::from([16, 56, 56]), 1, 
        16.0
      ));
      
      println!("TEST-7...{}", driver(
        Vec::from([74, -90, -92, 30, -18, 66, -66, 22]), 5, 
        -96.0
      ));
      
      println!("TEST-8...{}", driver(
        Vec::from([0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]), 7, 
        0.5714285714285714
      ));
      
      println!("TEST-9...{}", driver(
        Vec::from([21, 64, 82, 78, 30, 34, 35]), 5, 
        55.0
      ));
      
  }
source_py: def integer_positive_value_positive_negative_value_array_1(arr, n):
      neg = 0
      pos = 0
      sum = 0
      for i in range(0, n):
          sum += arr[i]
          if (arr[i] < 0):
              neg += 1
          else:
              pos += 1
      return (sum / abs((neg - pos)))
source_cpp: int integer_positive_value_positive_negative_value_array_1(vector<int> arr, int n) {
    int neg = 0, pos = 0;
    int sum = 0;
    for ( int i = 0;
    i < n;
    i ++ ) {
      sum += arr [ i ];
      if ( arr [ i ] < 0 ) neg ++;
      else pos ++;
    }
    return ( sum / abs ( neg - pos ) );
  }