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- #!/usr/bin/env python
- # -*- coding: utf-8 -*-
- #
- """
- matriz = [[1,3,5], [2,78,-1], [1,-5,14]]
- for fila in matriz:
- print(fila)
- """
- matriz = []
- filas = int(input("Ingrese el nro de filas: "))
- columnas = int(input("Ingrese el nro de columnas: "))
- for fila in range(filas): # for fila in range(3):
- matriz.append([])
- for columna in range(columnas): # for columna in range(4)
- elemento = float(input(f"Elemento[{fila+1}][{columna+1}]: "))
- matriz[fila].append(elemento)
- print("Matriz ingresada:")
- for fila in matriz:
- print(fila)
- """
- matriz = []
- filas = 3
- columnas = 4
- matriz = [[4,8,1,-2],[10,7]]
- matriz[1].append(7)
- """
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