<jupyter_start><jupyter_text><jupyter_code>a2d = [[3,2,1,],
       [6,4,8],
       [7,4,2]]
n= 3
print(a2d)

total = 0 #1
print("nivel 1")

for ren in range (n):
  sumaRenglon = 0
  print("nivel 2")

  for col in range (n):
    sumaRenglon += a2d[ren][col]
    total += a2d[ren][col]
    print("nivel 3")
  
  print(total)<jupyter_output><empty_output>
{'fraction_non_alphanumeric': 0.1875, 'fraction_numerical': 0.056818181818181816, 'mean_word_length': 3.5256410256410255, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'chain_length': '1', 'dir': 'jupyter-structured-clean-dedup', 'id': '312762', 'license': 'MIT', 'n_tokens_mistral': 176, 'n_tokens_neox': 167, 'n_words': 33, 'path': '19_Octubre.ipynb', 'repo_name': 'Francisco-Dan/daa_2021_', 'size': '352'}