Formatting a list of numbers using for loops in python -

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so i've got homework assignment i'm having trouble with.

we're supposed use nested loops display set of numbers in variety of different ways. need 3 out of 4 of following patterns, , know how make 1.

pattern a

1   1  2  1  2  3  1  2  3  4  1  2  3  4  5

pattern b

1  2  3  4  5  1  2  3  4  1  2  3  1  2  1

pattern c

            1           2  1        3  2  1      4  3  2  1  5  4  3  2  1

pattern d

1  2  3  4  5      1  2  3  4          1  2  3              1  2                  1

(i don't know why c , d won't display right, should have idea)

i've got following code make pattern a:

for x in range(5):     y in range(1, x + 2):         print(y, end = '\r')     print()

any appreciated!

what see changing part c , d? there's numbers change along initial space between first number, right? implies need keep track of # of spaces in loop. , b, if can piece algorithm 1, can other. hint: what's initial starting point each pattern , how change?


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