Python【控制台输出案例2】

目录

要求:按照其不同的形式(格式)在控制台中输出。

直角三角形(奇数增加)

直角三角形

反转的直角三角形

等腰三角形

倒三角形

菱形

空心菱形

对角线菱形


要求:按照其不同的形式(格式)在控制台中输出。

直角三角形(奇数增加)

*
***
*****
*******
*********
***********
代码如下:

#while循环实现:
layer = int(input("请输入你要输入的行数:"))
index = 1
while index <= layer:
    j = 1
    while j<= (index * 2 - 1):
        print("*", end = "")
        j += 1
    print()
    index += 1

#while循环简易版:
#layer = int(input("请输入你要输入的行数:"))
#index = 1
#while index <= layer:
#    print("*"*(2*index-1))
#    index += 1



#for循环实现:
#layer = int(input("请输入你要输入的行数:"))
#for i in range(1,layer + 1 ):
#    for j in range(i * 2 - 1):
#        print("*", end = "")
#    print()

#for循环简易版:
# layer = int(input("请输入你要输入的行数:"))
#for i in range(layer + 1):
#   print('*'*(2*i-1))


直角三角形


*
**
***
****
*****
******
代码如下:


 layer = int(input("请输入你要输入的行数:"))
 index = 1
 while index <= layer:
     j = 1
     while j <= index:
         print("*", end = "")
         j += 1
     print()
     index += 1


#while循环简易版:
# layer = int(input("请输入你要输入的行数:"))
# index = 1
# while index <= layer:
#    print("*" * index)
#     index += 1


#使用for循环:
# layer = int(input("请输入你要输入的行数:"))
# for i in range(1,layer + 1):
#     for j in range(i):
#         print("*", end = " ")
#     print()
#
#for循环简易版:
# layer = int(input("请输入你要输入的行数:"))
# for i in range(1,layer + 1):
#     print("*"*i)

反转的直角三角形


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

代码如下:

#while循环:

layer = int(input("请输入你要输入的行数:"))
index = 1
while index <= layer:
     print(" " * (layer - index) + "*" * index )
     index += 1

#for嵌套循环:

#layer = int(input("请输入你要输入的行数:"))
#for i in range(1,layer + 1 ):
#    for j in range(layer - i):
#        print(" ", end = "")
#    for k in range(i):
#            print("*", end = "")
#    print()        


#for循环:

#layer = int(input("请输入你要输入的行数:"))
#for i in range(1,layer + 1 ):
#    print(" " * (layer - i) + "*" * i)


等腰三角形

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

代码如下:

layer = int(input("请输入你要输入的行数:"))
for i in range(1, layer+1):
    space_num = layer - i
    for j in range(0, space_num):
        print(" ", end = "")
    star_num = 2 * i - 1
    for j in range(0, star_num):
        print("*", end ="" )
    print()

#for循环简易版:
#layer = int(input("请输入你要输入的行数:"))
#for i in range(1, layer+1):
#    print(" " * (layer - i),end = "")
#    print("*" * (2 * i - 1))

倒三角形


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

代码如下:

layer = int(input("请输入你要输入的行数:"))
for i in range(layer, 0, -1):
    space_num = layer - i
    for j in range(0, space_num):
        print(" ", end="")
    star_num = 2 * i - 1
    for j in range(0, star_num):
        print("*", end="")
    print()

#for循环简易版:
# layer = int(input("请输入你要输入的行数:"))
# for i in range(layer, 0 , -1):
#    print(" " * (layer - i),end = "")
#    print("*" * (2 * i - 1))

菱形


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

代码如下:

layer = int(input("请输入你要输入的行数:"))
while layer % 2 == 0:
    layer = int(input("请输入奇数行:"))
for i in range(1 , (layer // 2 + 2)):
    for j in range(layer - i):
        print(" ", end = "")
    for j in range(2 * i - 1):
        print("*", end = "")
    print()
for i in range(layer // 2, 0, -1):
    print(" ", end = "")
    for j in range(layer - i):
        print(" ", end = "")
    for j in range(2 * i - 1):
        print("*", end = "")
    print()

空心菱形

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

layer = int(input("请输入你要输入的行数:"))
while layer % 2 == 0:
    layer = int(input("请输入奇数行:"))
for i in range(1 , (layer // 2 + 2)):
    for j in range(layer - i):
        print(" ", end = "")
    for j in range(2 * i - 1):
        if j == 0 or j == 2 * i - 2:
            print("*", end = "")
        else:
            print(" ", end = "")
    print()
for i in range(layer // 2, 0, -1):
    for j in range(layer - i):
        print(" ", end = "")
    for j in range(2 * i - 1):
        if j == 0 or j == 2 * i - 2:
            print("*", end = "")
        else:
            print(" ", end = "")
    print()

对角线菱形

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

代码如下:

layer = int(input("请输入你要输入的行数:"))
while layer % 2 == 0:
    layer = int(input("请输入奇数行:"))
for i in range(1 , (layer // 2 + 2)):
    for j in range(layer - i):
        print(" ", end = "")
    for j in range(2 * i - 1):
        if j == 0 or j == 2 * i - 2 or j == i - 1 or i == layer // 2  + 1:
            print("*", end = "")
        else:
            print(" ", end = "")
    print()
for i in range(layer // 2, 0, -1):
    for j in range(layer - i):
        print(" ", end = "")
    for j in range(2 * i - 1):
        if j == 0 or j == 2 * i - 2 or j == i - 1:
            print("*", end = "")
        else:
            print(" ", end = "")
    print()


    

你可能感兴趣的:(Python,python,开发语言)