Contents

proc `**`(base, exponent: int): int =
  var power = 1
  for i in 1..exponent:
    power *= base
  power

proc square_of_sum*(n: int): int =
  (n * (n + 1) div 2) ** 2

proc sum_of_squares*(n: int): int =
  (n * (n + 1) * ((2 * n) + 1)) div 6

proc difference*(n: int): int =
  abs(sum_of_squares(n) - square_of_sum(n))

Version data entries

376 entries across 376 versions & 1 rubygems

Version	Path
trackler-2.2.1.78	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.77	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.76	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.75	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.74	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.73	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.72	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.71	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.70	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.69	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.68	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.67	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.66	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.65	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.64	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.63	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.62	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.61	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.60	tracks/nim/exercises/difference-of-squares/example.nim
trackler-2.2.1.59	tracks/nim/exercises/difference-of-squares/example.nim