title: Array Element Moved K Using Single Moves
signature: pub fn array_element_moved_k_using_single_moves(a: Vec<i32>, n: i32, k: 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(a: Vec<i32>, n: i32, k: i32, expected: i32)->String{
      if validate_solution(PLACEHOLDER_FN_NAME(a, n, k), expected) {
        return "PASSED".to_string();
      };
      return "FAILED".to_string();
  
  }
  
  fn main() {
      println!("TEST-0...{}", driver(
        Vec::from([2, 5, 5, 9, 10, 10, 11, 14, 23, 27, 31, 32, 33, 33, 33, 37, 39, 41, 41, 42, 42, 43, 47, 60, 61, 68, 73, 73, 73, 78, 80, 80, 82, 83, 86, 87, 89, 92, 94, 98]), 33, 37, 
        33
      ));
      
      println!("TEST-1...{}", driver(
        Vec::from([80, -58, 64, 48, -16, 60, -50, -52, 62, -86, -96, 52, 26, -30, 14]), 14, 13, 
        14
      ));
      
      println!("TEST-2...{}", driver(
        Vec::from([0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1]), 7, 6, 
        7
      ));
      
      println!("TEST-3...{}", driver(
        Vec::from([90, 23, 43, 42, 7, 71, 79]), 4, 4, 
        4
      ));
      
      println!("TEST-4...{}", driver(
        Vec::from([-96, -96, -90, -84, -68, -64, -56, -56, -50, -50, -48, -46, -28, -18, 0, 0, 6, 32, 32, 34, 42, 42, 46, 50, 50, 52, 64, 64, 70, 76, 84, 88]), 28, 21, 
        64
      ));
      
      println!("TEST-5...{}", driver(
        Vec::from([1, 1, 1]), 1, 2, 
        1
      ));
      
      println!("TEST-6...{}", driver(
        Vec::from([2, 9, 15, 19, 26, 29, 42, 45, 46, 47, 55, 60, 60, 61, 62, 64, 68, 69, 74, 79, 96]), 14, 17, 
        14
      ));
      
      println!("TEST-7...{}", driver(
        Vec::from([-32, 12, 80, 42, 80, 8, 58, -76, -42, -98, 22, -90, -16, -4, -62, -32, 28, 12, 78, -52, -84, 78, 88, -76, -52, 68, -34, -16, -4, 2, -78, -94, -22, 34, 6, -62, 72]), 26, 31, 
        26
      ));
      
      println!("TEST-8...{}", driver(
        Vec::from([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]), 26, 14, 
        1
      ));
      
      println!("TEST-9...{}", driver(
        Vec::from([52, 19]), 1, 1, 
        1
      ));
      
  }
source_py: def array_element_moved_k_using_single_moves(a, n, k):
      if (k >= (n - 1)):
          return n
      best = 0
      times = 0
      for i in range(n):
          if (a[i] > best):
              best = a[i]
              if (i == True):
                  times = 1
          else:
              times += 1
          if (times >= k):
              return best
      return best
source_cpp: int array_element_moved_k_using_single_moves(vector<int> a, int n, int k) {
    if ( k >= n - 1 ) return n;
    int best = 0, times = 0;
    for ( int i = 0;
    i < n;
    i ++ ) {
      if ( a [ i ] > best ) {
        best = a [ i ];
        if ( i ) times = 1;
      }
      else times += 1;
      if ( times >= k ) return best;
    }
    return best;
  }