title: Program Area Square
signature: program_area_square <- function(side) {
test_code: 
  
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  validate_solution <- function(actual, expected) {
      toString(actual)==toString(expected)
  }
  
  driver <- function(side, expected){
      if (validate_solution(PLACEHOLDER_FN_NAME(side), expected)){
          "PASSED"
      } else{
          "FAILED"
      }
  }
  
  main <- function() {
      cat(sprintf("TEST-0...%s\n",driver(
          50L, 
          2500L
      )))
  
      cat(sprintf("TEST-1...%s\n",driver(
          64L, 
          4096L
      )))
  
      cat(sprintf("TEST-2...%s\n",driver(
          92L, 
          8464L
      )))
  
      cat(sprintf("TEST-3...%s\n",driver(
          23L, 
          529L
      )))
  
      cat(sprintf("TEST-4...%s\n",driver(
          38L, 
          1444L
      )))
  
      cat(sprintf("TEST-5...%s\n",driver(
          55L, 
          3025L
      )))
  
      cat(sprintf("TEST-6...%s\n",driver(
          67L, 
          4489L
      )))
  
      cat(sprintf("TEST-7...%s\n",driver(
          56L, 
          3136L
      )))
  
      cat(sprintf("TEST-8...%s\n",driver(
          60L, 
          3600L
      )))
  
      cat(sprintf("TEST-9...%s\n",driver(
          90L, 
          8100L
      )))
  
  }
  
  main()
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;
  }