九九乘法表的6*2+1种输出

for循环输出九九乘法表

#!/usr/bin/env python
# @Time    : 2018/3/15 17:13
# @Author  : KiritoLiu
# @Contact : [e-mail]
# @Site    : 
# @File    : 乘法表for.py
# @Software: PyCharm
#靠左的九九乘法表
for j in range(1, 10):
    for i in range(1, j+1):
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
    print()
print("="*62)

for j in range(9, 0, -1):
    for i in range(1, j+1):
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
    print()
print("="*62)

#靠右的九九乘法表
for j in range(1, 10):
    print("       " * (9 - j), end="")
    for i in range(j, 0, -1):
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
    print()
print("="*62)

for j in range(9, 0, -1):
    print("       " * (9 - j), end="")
    for i in range(j, 0, -1):
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
    print()
print("="*62)

#剧中的九九乘法表
#正三角
for j in range(1, 10):
    print(" "* int((7 * (9 - j))/2), end="")
    for i in range(j, 0, -1):
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
    print()
print("="*62)

#倒三角
for j in range(9, 0, -1):
    print(" " * int((7 * (9 - j))/2), end="")
    for i in range(j, 0, -1):
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
    print()

while循环输出九九乘法表

#!/usr/bin/env python
# @Time    : 2018/3/15 17:46
# @Author  : KiritoLiu
# @Contact : [e-mail]
# @Site    : 
# @File    : 乘法表while.py
# @Software: PyCharm
#靠左的九九乘法表
j = 1
while j <= 9:
    i = 1
    while i < j+1:
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
        i += 1
    print()
    j += 1
print("="*62)

j = 9
while j >= 1:
    i = 1
    while i< j+1:
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
        i += 1
    print()
    j -= 1
print("=" * 62)

#靠右的九九乘法表
j = 1
while j <= 9:
    print("       " * (9 - j), end="")
    i = j
    while i > 0:
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
        i -= 1
    print()
    j += 1
print("=" * 62)

j = 9
while j >= 1:
    print("       " * (9 - j), end="")
    i = j
    while i > 0:
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
        i -= 1
    print()
    j -= 1
print("=" * 62)

#剧中的九九乘法表
#正三角
j = 1
while j <= 9:
    print(" " * int((7 * (9 - j))/2), end="")
    i = j
    while i > 0:
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
        i -= 1
    print()
    j += 1
print("=" * 62)

#倒三角
j = 9
while j >= 1:
    print(" " * int((7 * (9 - j))/2), end="")
    i = j
    while i > 0:
        print("{}*{}={:<2}".format(i, j, i*j), end=" ")
        i -= 1
    print()
    j -= 1

一句话输出乘法表

#这是我在网上看到的，Python真神奇啊
print('\n'.join([' '.join(['%s*%s=%-2s' % (y, x, x*y) for y in range(1, x+1)]) for x in range(1, 10)]))