def main(): Mat=[] i=0 while i<4: lin=[] lin=lin+[0,0,0,0] Mat=Mat+[lin] i=i+1 print(Mat) Mat[1][1]=2 print(Mat) #--------- main()
def main(): Mat=[] i=0 while i<4: lin=[0,0,0,0] Mat=Mat+[lin] i=i+1 print(Mat) Mat[1][1]=2 print(Mat) #--------- main()
def main(): Mat=[] i=0 lin=[0,0,0,0] while i<4: Mat=Mat+[lin] i=i+1 print(Mat) Mat[1][1]=2 print(Mat) #--------- main()