In [1]:

    

# print 函式可以列印字串
# 用雙引號或單引號或三引號圈起的內容就是字串
# 利用 print 列印單一 *
print("*")


    

    




*

In [2]:

    

# 利用 print 列印3個 *
print("***")


    

    




***

In [3]:

    

# 利用 print 列印空白與 *
print("*")
print(" *")
print("  *")


    

    




*
 *
  *

In [4]:

    

# 可以用乘號列印五個 *
print("*"*5)


    

    




*****

In [5]:

    

# for 迴圈可以透過 iterator 逐一執行迴圈內容
for i in range(5):
    print(i)


    

    




0
1
2
3
4

In [6]:

    

for i in range(1, 5):
    print(i)


    

    




1
2
3
4

In [7]:

    

for i in range(1, 5):
    # 只列印不等於 3 的數值
    if i != 3:
        print(i)


    

    




1
2
4

In [8]:

    

for i in range(1, 5):
    # 只列印用 2 除可以整除的偶數
    if i %2 == 0:
        print(i)


    

    




2
4

In [9]:

    

for i in range(1, 5):
    # 只列印大於 3 的數值
    if i > 3:
        print(i)


    

    




4

In [10]:

    

for i in range(1, 5):
    # 只列印大於 3 或者小於 2 的數值
    if i > 3 or i < 2:
        print(i)


    

    




1
4

In [11]:

    

for i in range(1, 7):
    # 只列印大於 2 且小於 5 的數值
    if i < 5 and i > 2:
        print(i)


    

    




3
4

In [12]:

    

for i in range(1, 5):
    print("*"*i)


    

    




*
**
***
****

In [13]:

    

for i in range(5, 0, -1):
    print("*"*i)


    

    




*****
****
***
**
*

In [14]:

    

for i in range(1, 5):
    # 請利用 help(print) 檢視 print 函式用法
    print(" "*(i-1), end="")
    print("*")


    

    




*
 *
  *
   *

In [15]:

    

for i in range(5, 0, -1):
    print(" "*(i-1), end="")
    print("*")


    

    




    *
   *
  *
 *
*

In [16]:

    

for i in range(5):
    print((5-i-1)*" ", end="")
    print("*", end="")
    print((2*i-1)*" ", end="")
    if i != 0:
        print("*", end="")
    print((5-i-1)*" ", end="")
    print()
for i in range(5-2, -1, -1):
    print((5-i-1)*" ", end="")
    print("*", end="")
    print((2*i-1)*" ", end="")
    if i != 0:
        print("*", end="")
    print((5-i-1)*" ", end="")
    print()


    

    




    *    
   * *   
  *   *  
 *     * 
*       *
 *     * 
  *   *  
   * *   
    *    

In [17]:

    

def diamond(s):
    for i in range(s):
        print((s-i-1)*" ", end="")
        print("*", end="")
        print((2*i-1)*" ", end="")
        if i != 0:
            print("*", end="")
        print((s-i-1)*" ", end="")
        print()
    for i in range(s-2, -1, -1):
        print((s-i-1)*" ", end="")
        print("*", end="")
        print((2*i-1)*" ", end="")
        if i != 0:
            print("*", end="")
        print((s-i-1)*" ", end="")
        print()
diamond(10)


    

    




         *         
        * *        
       *   *       
      *     *      
     *       *     
    *         *    
   *           *   
  *             *  
 *               * 
*                 *
 *               * 
  *             *  
   *           *   
    *         *    
     *       *     
      *     *      
       *   *       
        * *        
         *         

In [18]:

    

def diamond(s):
    for i in range(s):
        print((s-i-1)*" ", end="")
        print("*", end="")
        print((2*i-1)*"*", end="")
        if i != 0:
            print("*", end="")
        print((s-i-1)*" ", end="")
        print()
    for i in range(s-2, -1, -1):
        print((s-i-1)*" ", end="")
        print("*", end="")
        print((2*i-1)*"*", end="")
        if i != 0:
            print("*", end="")
        print((s-i-1)*" ", end="")
        print()
diamond(10)


    

    




         *         
        ***        
       *****       
      *******      
     *********     
    ***********    
   *************   
  ***************  
 ***************** 
*******************
 ***************** 
  ***************  
   *************   
    ***********    
     *********     
      *******      
       *****       
        ***        
         *         

In [19]:

    

def diamond(s, p):
    for i in range(s):
        print((s-i-1)*" ", end="")
        print(p, end="")
        print((2*i-1)*" ", end="")
        if i != 0:
            print(p, end="")
        print((s-i-1)*" ", end="")
        print()
    for i in range(s-2, -1, -1):
        print((s-i-1)*" ", end="")
        print(p, end="")
        print((2*i-1)*" ", end="")
        if i != 0:
            print(p, end="")
        print((s-i-1)*" ", end="")
        print()
diamond(10,"*")
diamond(5, "a")


    

    




         *         
        * *        
       *   *       
      *     *      
     *       *     
    *         *    
   *           *   
  *             *  
 *               * 
*                 *
 *               * 
  *             *  
   *           *   
    *         *    
     *       *     
      *     *      
       *   *       
        * *        
         *         
    a    
   a a   
  a   a  
 a     a 
a       a
 a     a 
  a   a  
   a a   
    a    

In [20]:

    

def diamond(s, p):
    for i in range(s):
        print((s-i-1)*" ", end="")
        print(p, end="")
        print((2*i-1)*p, end="")
        if i != 0:
            print(p, end="")
        print((s-i-1)*" ", end="")
        print()
    for i in range(s-2, -1, -1):
        print((s-i-1)*" ", end="")
        print(p, end="")
        print((2*i-1)*p, end="")
        if i != 0:
            print(p, end="")
        print((s-i-1)*" ", end="")
        print()
diamond(10,"*")
diamond(5, "a")
diamond(5, "s")


    

    




         *         
        ***        
       *****       
      *******      
     *********     
    ***********    
   *************   
  ***************  
 ***************** 
*******************
 ***************** 
  ***************  
   *************   
    ***********    
     *********     
      *******      
       *****       
        ***        
         *         
    a    
   aaa   
  aaaaa  
 aaaaaaa 
aaaaaaaaa
 aaaaaaa 
  aaaaa  
   aaa   
    a    
    s    
   sss   
  sssss  
 sssssss 
sssssssss
 sssssss 
  sssss  
   sss   
    s    

In [21]:

    

def 菱形(n):
    數列1 = [x+n for x in range(0, n)]
    數列2 = list(range(n, 0, -1))
    #print(數列1)
    #print(數列2)
    數列3 = zip(數列1, 數列2)
    for i in 數列3:
        for j in range(2*n):
            if j == i[0] or j == i[1]:
                print("*", end="")
            else:
                print(" ", end="")
        print()

    數列4 = [x for x in range(2, n+1)]
    數列5 = [x+n-2 for x in range(n, 0, -1)]
    #print(數列4)
    #print(數列5)
    數列6 = zip(數列4, 數列5)
    for i in 數列6:
        for j in range(2*n):
            if j == i[0] or j == i[1]:
                print("*", end="")
            else:
                print(" ", end="")
        print()

n = 10
菱形(n)


    

    




          *         
         * *        
        *   *       
       *     *      
      *       *     
     *         *    
    *           *   
   *             *  
  *               * 
 *                 *
  *               * 
   *             *  
    *           *   
     *         *    
      *       *     
       *     *      
        *   *       
         * *        
          *         

In [22]:

    

'''請設法利用上述程式片段, 列印下列字串圖案:

*
**
***
****
*****
****
***
**
*

以及

*
 *
  *
   *
    *
   *
  *
 *
*

以及

    *    
   * *   
  *   *  
 *     * 
*       *
 *     * 
  *   *  
   * *   
    *   
   * *   
  *   *  
 *     * 
*       *
 *     * 
  *   *  
   * *   
    * 
    
以及

*       *
 *     * 
  *   *  
   * *   
    *    
   * *   
  *   *  
 *     * 
*       *

以及

*       *
 *     * 
  *   *  
   * *   
    *    
   * *   
  *   *  
 *     * 
*       *
 *     * 
  *   *  
   * *   
    * 
   * *   
  *   *  
 *     * 
*       *
'''


    

    
Out[22]:





'請設法利用上述程式片段, 列印下列字串圖案:\n\n*\n**\n***\n****\n*****\n****\n***\n**\n*\n\n以及\n\n*\n *\n  *\n   *\n    *\n   *\n  *\n *\n*\n\n以及\n\n    *    \n   * *   \n  *   *  \n *     * \n*       *\n *     * \n  *   *  \n   * *   \n    *   \n   * *   \n  *   *  \n *     * \n*       *\n *     * \n  *   *  \n   * *   \n    * \n    \n以及\n\n*       *\n *     * \n  *   *  \n   * *   \n    *    \n   * *   \n  *   *  \n *     * \n*       *\n\n以及\n\n*       *\n *     * \n  *   *  \n   * *   \n    *    \n   * *   \n  *   *  \n *     * \n*       *\n *     * \n  *   *  \n   * *   \n    * \n   * *   \n  *   *  \n *     * \n*       *\n'