Python Exercise Example 8
Topic:Output the 9*9 multiplication table.
Program analysis:Consider rows and columns, with 9 rows and 9 columns in total. i controls the rows, and j controls the columns.
Program source code:
9*9 Multiplication Table (Python 2.x)
#!/usr/bin/python
# -*- coding: UTF-8 -*-
for i in range(1, 10):
print
for j in range(1, i+1):
print "%d*%d=%d" % (i, j, i*j),
9*9 Multiplication Table (Python 3.x)
#!/usr/bin/python3
for i in range(1, 10):
print()
for j in range(1, i+1):
print ("%d*%d=%d" % (i, j, i*j), end=" " )
The output of the above example is:
1*1=1 2*1=2 2*2=4 3*1=3 3*2=6 3*3=9 4*1=4 4*2=8 4*3=12 4*4=16 5*1=5 5*2=10 5*3=15 5*4=20 5*5=25 6*1=6 6*2=12 6*3=18 6*4=24 6*5=30 6*6=36 7*1=7 7*2=14 7*3=21 7*4=28 7*5=35 7*6=42 7*7=49 8*1=8 8*2=16 8*3=24 8*4=32 8*5=40 8*6=48 8*7=56 8*8=64 9*1=9 9*2=18 9*3=27 9*4=36 9*5=45 9*6=54 9*7=63 9*8=72 9*9=81Other Extensions