structure = [3, 2, 10] final = [] for i in structure: layer = [] for k in range(i): layer.append([]) final.append(layer) print(str(final)) weight = [] lastlayer = [] for i in range(len(structure) - 1): layer = [] for k in range(len(lastlayer)): layer.append([]) lastlayer = layer weight.append(layer) print(str(weight))
Standard input is empty