Python 99 multiplication table while looping print

Python 99 multiplication table is printed from four different directions: this is done with a while loop, which is a must for a double loop .

# lower left corner 99 multiplication table:

I=1

While I < 10:

J=1

While J <= I:

Print ("%d*%d=%2d"% (j,i,i*j), end= "") # control the format of the output

J+=1

I+=1

Print () # prints a line to wrap

# top left 99 multiplication table:

I=9

While i > 0:

J=1

While J <= I:

Print ("%d*%d=%2d"% (j, I, I * j), end= "")

J+=1

I-=1

Print ()

Print ("--------------------------------------------------------------------")

# Right bottom 99 multiplication table:

I=1

While I < 10:

K=9

While K >= I:

Print ("", End= "") # to squeeze the output format to the right, here we use a space to squeeze the contents of the output but note the alignment of the format

K-=1

J=1

While J <= I:

Print ("%d*%d=%2d"% (j, I, I * j), end= "")

J+=1

I+=1

Print ()

Print ("-----------------------------------------------------------------------")

# top right 99 multiplication table:

I=9

While i > 0:

K=1

While K <= 10-i:

Print ("", end= "")

K+=1

J=1

While J <= I:

Print ("%d*%d=%2d"% (j, I, I * j), end= "")

J+=1

I-=1

Print ()

Python 99 multiplication table while looping print