title: Count Distinct Non Negative Pairs X Y Satisfy Inequality Xx Yy N 2
signature: count_distinct_non_negative_pairs_x_y_satisfy_inequality_xx_yy_n_2 <- function(n) {
test_code: 
  
  
  # SOLUTION CODE
  # ============================================
  PLACEHOLDER_CODE_BODY
  
  # TESTING CODE 
  # ============================================
  validate_solution <- function(actual, expected) {
      toString(actual)==toString(expected)
  }
  
  driver <- function(n, expected){
      if (validate_solution(PLACEHOLDER_FN_NAME(n), expected)){
          "PASSED"
      } else{
          "FAILED"
      }
  }
  
  main <- function() {
      cat(sprintf("TEST-0...%s\n",driver(
          61L, 
          54L
      )))
  
      cat(sprintf("TEST-1...%s\n",driver(
          45L, 
          41L
      )))
  
      cat(sprintf("TEST-2...%s\n",driver(
          53L, 
          50L
      )))
  
      cat(sprintf("TEST-3...%s\n",driver(
          4L, 
          4L
      )))
  
      cat(sprintf("TEST-4...%s\n",driver(
          82L, 
          73L
      )))
  
      cat(sprintf("TEST-5...%s\n",driver(
          86L, 
          79L
      )))
  
      cat(sprintf("TEST-6...%s\n",driver(
          37L, 
          35L
      )))
  
      cat(sprintf("TEST-7...%s\n",driver(
          48L, 
          43L
      )))
  
      cat(sprintf("TEST-8...%s\n",driver(
          81L, 
          71L
      )))
  
      cat(sprintf("TEST-9...%s\n",driver(
          50L, 
          45L
      )))
  
  }
  
  main()
source_py: def count_distinct_non_negative_pairs_x_y_satisfy_inequality_xx_yy_n_2(n):
      res = 0
      x = 0
      while ((x * x) < n):
          y = 0
          while (((x * x) + (y * y)) < n):
              res = (res + 1)
              y = (y + 1)
          x = (x + 1)
      return res
source_cpp: int count_distinct_non_negative_pairs_x_y_satisfy_inequality_xx_yy_n_2(int n) {
    int res = 0;
    for ( int x = 0;
    x * x < n;
    x ++ ) for ( int y = 0;
    x * x + y * y < n;
    y ++ ) res ++;
    return res;
  }