title: Find Perimeter Cylinder
signature: find_perimeter_cylinder <- function(diameter, height) {
test_code: 
  
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  validate_solution <- function(actual, expected) {
      toString(actual)==toString(expected)
  }
  
  driver <- function(diameter, height, expected){
      if (validate_solution(PLACEHOLDER_FN_NAME(diameter, height), expected)){
          "PASSED"
      } else{
          "FAILED"
      }
  }
  
  main <- function() {
      cat(sprintf("TEST-0...%s\n",driver(
          70L, 78L, 
          296L
      )))
  
      cat(sprintf("TEST-1...%s\n",driver(
          97L, 46L, 
          286L
      )))
  
      cat(sprintf("TEST-2...%s\n",driver(
          49L, 26L, 
          150L
      )))
  
      cat(sprintf("TEST-3...%s\n",driver(
          56L, 61L, 
          234L
      )))
  
      cat(sprintf("TEST-4...%s\n",driver(
          87L, 79L, 
          332L
      )))
  
      cat(sprintf("TEST-5...%s\n",driver(
          64L, 21L, 
          170L
      )))
  
      cat(sprintf("TEST-6...%s\n",driver(
          75L, 93L, 
          336L
      )))
  
      cat(sprintf("TEST-7...%s\n",driver(
          90L, 16L, 
          212L
      )))
  
      cat(sprintf("TEST-8...%s\n",driver(
          55L, 16L, 
          142L
      )))
  
      cat(sprintf("TEST-9...%s\n",driver(
          73L, 29L, 
          204L
      )))
  
  }
  
  main()
source_py: def find_perimeter_cylinder(diameter, height):
      return (2 * (diameter + height))
source_cpp: int find_perimeter_cylinder(int diameter, int height) {
    return 2 * ( diameter + height );
  }