Jul-22-2017, 08:05 AM

Hi all ! I should like to have a pretty display of the string matrix. Is it possible ??

print("MULTIPLICATION TABLE") def pause(): input("Press ENTER to continue") M = [[0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0]] print("New values in the matrix") for i in range(len(M)): for j in range(len(M)): M[i][j] = i * j print("Print the matrix 'M', beginning with a 0, display beginning by a 1" for row in M[1:]: # display beginning by item number 1, not number 0 print(row[1:]) # display beginning by item number 1, not 0 pause() print("This multiplication_table 'N' is a matrix beginning by a 1") N = [] for x in range(1, 10): new_row = [] for y in range(1, 10): new_row.append(x * y) N.append(new_row) print(N) pause() print("Now a display of the same, row by row") for row in N[0:]: # begin by number 0 print(row[0:]) # begin by number 0 pause() print("The following 'P' is a matrix") P = [[x * y for y in range(1, 10)] for x in range(1, 10)] print(P) for x in range(len(P)): print(P[x]) pause() print("New 'P' in a square") for i in range(len(P)): for j in range(len(P)): if len(str(P[i][j])) == 1: P[i][j] = " " + str(P[i][j]) else: P[i][j] = str(P[i][j]) for x in range(len(P)): print(P[x]) pause() print("\nNow action between the 2 matrixes 'M', beginning with a 0, and 'N' with a 1 ") print([M[row][col] * N[row][col] for row in range(5) for col in range(5)]) print("second action") print([[M[row][col] * N[row][col] for row in range(5)] for col in range(5)]) exit()