Python 程序：打印乘法表

写一个 Python 程序，用 For 循环和 While 循环打印乘法表，并举例说明。

用 For 循环打印乘法表的 Python 程序

这个 Python 程序使用 For 循环显示从 8 到 10 的乘法表。

print(" Multiplication Table ")

for i in range(8, 10):
    for j in range(1, 11):
        print('{0}  *  {1}  =  {2}'.format(i, j, i*j))
    print('==============')

Python 乘法表输出

 Multiplication Table 
8  *  1  =  8
8  *  2  =  16
8  *  3  =  24
8  *  4  =  32
8  *  5  =  40
8  *  6  =  48
8  *  7  =  56
8  *  8  =  64
8  *  9  =  72
8  *  10  =  80
==============
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  =  81
9  *  10  =  90
==============

显示乘法表的 Python 程序示例 2

这个 Python 程序允许用户输入任意整数值。接下来， For Loop 中的打印功能将用户输入值的乘法表打印到 10。

num = int(input(" Please Enter any Positive Integer lessthan 10 : "))

print(" Multiplication Table ")

for i in range(num, 10):
    for j in range(1, 11):
        print('{0}  *  {1}  =  {2}'.format(i, j, i*j))
    print('==============')

使用 While 循环显示乘法表的 Python 程序

这个 Python 乘法表程序同上。但是这次，我们使用的是 While Loop 。

i = int(input(" Please Enter any Positive Integer lessthan 10 : "))

print(" Multiplication Table ")

while(i <= 10):
    j = 1
    while(j <= 10):
        print('{0}  *  {1}  =  {2}'.format(i, j, i*j))
        j = j + 1
    print('==============')
    i = i + 1

 Please Enter any Positive Integer lessthan 10 : 8
 Multiplication Table 
8  *  1  =  8
8  *  2  =  16
8  *  3  =  24
8  *  4  =  32
8  *  5  =  40
8  *  6  =  48
8  *  7  =  56
8  *  8  =  64
8  *  9  =  72
8  *  10  =  80
==============
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  =  81
9  *  10  =  90
==============
10  *  1  =  10
10  *  2  =  20
10  *  3  =  30
10  *  4  =  40
10  *  5  =  50
10  *  6  =  60
10  *  7  =  70
10  *  8  =  80
10  *  9  =  90
10  *  10  =  100
==============