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从零开始学习python | 实例讲解如何制作Python模式程序

本文分享自华为云社区《从零开始学习python | 通过示例学习如何制作Python模式程序》,原文作者:Yuchuan 。

Python编程语言很容易学习。易于语法实现的各种库使其脱颖而出,这是它成为本世纪最流行的编程语言的众多原因之一。虽然学习很容易,但访问员通常会在建立模式程序逻辑时寻求您的方法。尽管听起来很棘手,但使用python却是小菜一碟。在本文中,我们将学习python中的各种模式程序。此博客涵盖以下主题:

  • Star Pattern ProgramsPyramid Pattern Program
  • Half-Pyramid Pattern Program
  • Diamond Shaped Pattern Program
  • Start Pattern Program
  • Hourglass Pattern Program
  • Number Pattern Programs
      Simple Numbers In A Pyramid
    • Pascal’s Triangle Pattern
    • Diamond Pattern Program
  • Characters Patter Programs
  • 模式程序包含许多嵌套循环。因此,如果您不熟悉python中的循环,请确保查看有关python中的循环的详细教程。

    星型程序

    以下是python中的一些星型程序。

    金字塔图案程序

    def pattern(n):k = 2 * n - 2for i in range(0,n):for j in range(0,k):print(end=" ")k = k - 1for j in range(0, i+1):print("*", end=" ")print("\\r")pattern(5)

    输出:

    反金字塔图案程序

    def pattern(n):k = 2*n -2for i in range(n,-1,-1):for j in range(k,0,-1):print(end=" ")k = k +1for j in range(0, i+1):print("*", end=" ")print("\\r")pattern(5)

    输出:

    正确启动模式程序

    def pattern(n):for i in range(0, n):for j in range(0, i + 1):print("* ", end="")print("\\r")for i in range(n, 0 , -1):for j in range(0, i + 1):print("* ", end="")print("\\r")pattern(5)

    输出:

    左启动模式程序

    def pattern(n):k = 2 * n - 2for i in range(0, n-1):for j in range(0, k):print(end=" ")k = k - 2for j in range(0, i + 1):print("* ", end="")print("\\r")k = -1for i in range(n-1,-1,-1):for j in range(k,-1,-1):print(end=" ")k = k + 2for j in range(0, i + 1):print("* ", end="")print("\\r")pattern(5)

    输出:

    沙漏图案程序

    def pattern(n):k = n - 2for i in range(n, -1 , -1):for j in range(k , 0 , -1):print(end=" ")k = k + 1for j in range(0, i+1):print("* " , end="")print("\\r")k = 2 * n  - 2for i in range(0 , n+1):for j in range(0 , k):print(end="")k = k - 1for j in range(0, i + 1):print("* ", end="")print("\\r")pattern(5)

    输出:

    半金字塔图案程序

    def pattern(n):for i in range(0,n):for j in range(0, i+1):print("* " , end="")print("\\r")pattern(5)

    输出:

    左半金字塔图案程序

    def pattern(n):k = 2 * n - 2for i in range(0, n):for j in range(0, k):print(end=" ")k = k - 2for j in range(0, i + 1):print("* &#3168e94;, end="")print("\\r")pattern(5)

    输出:

    向下半金字塔图案程序

    def pattern(n):for i in range(n, -1, -1):for j in range(0, i + 1):print("* ", end="")print("\\r")pattern(5)

    输出:

    菱形图案程序

    def pattern(n):k = 2 * n - 2for i in range(0, n):for j in range(0 , k):print(end=" ")k = k - 1for j in range(0 , i + 1 ):print("* ", end="")print("\\r")k = n - 2for i in range(n , -1, -1):for j in range(k , 0 , -1):print(end=" ")k = k + 1for j in range(0 , i + 1):print("* ", end="")print("\\r")pattern(5)

    输出:

    钻石星型计划

    for i in range(5):for j in range(5):if i + j == 2 or i - j == 2 or i + j == 6 or j - i == 2:print("*", end="")else:print(end=" ")print()

    输出:

    数字模式程序

    以下是一些带有数字模式的Java程序。

    简单数字程序

    def pattern(n):x = 0for i in range(0 , n):x += 1for j in range(0, i + 1):print(x , end=" ")print("\\r")pattern(5)

    输出:

    帕斯卡三角计划

    def pascal(n):for i in range(0, n):for j in range(0, i + 1):print(function(i, j)," ", end="")print()def function(n, k):res = 1if (k > n - k):k = n - kfor i in range(0, k):res = res * (n - i)res = res // (i + 1)return respascal(7)

    输出:

    半金字塔图案与数字

    def pattern(n):for i in range(1, n):for j in range(1, i + 1):print(j, end= " ")print("\\r")pattern(5)

    输出:

    菱形图案与数字

    def pattern(n):k = 2 * n - 2x = 0for i in range(0, n):x += 1for j in range(0, k):print(end=" ")k = k - 1for j in range(0, i + 1):print(x, end=" ")print("\\r")k = n - 2x = n + 2for i in range(n, -1, -1):x -= 1for j in range(k, 0, -1):print(end=" ")k = k + 1for j in range(0, i + 1):print(x, end=" ")print("\\r")pattern(5)

    输出:

    降序模式程序

    def pattern(n):for i in range(n, 0, -1):for j in range(1, i + 1):print(j, end=" ")print("\\r")pattern(5)

    输出:

    二进制数字模式程序

    def pattern(n):k = 2 * n - 2for i in range(0, n):for j in range(0, k):print(end=" ")k = k - 1for j in range(0, i + 1):print('10', end="")print("\\r")pattern(5)

    输出:

    字符模式程序

    这是一些带有字符的python模式程序。

    右字母三角

    def pattern(n):x = 65for i in range(0, n):ch = chr(x)x += 1for j in range(0, i + 1):print(ch, end=" ")print("\\r")pattern(5)

    输出:

    角色模式程序

    def pattern(n):k = 2 * n - 2x = 65for i in range(0, n):for j in range(0, k):print(end=" ")k = k - 1for j in range(0, i + 1):ch = chr(x)print(ch, end=" ")x += 1print("\\r")pattern(7)

    输出:

    K形字符程序

    for i in range(7):for j in range(7):if j == 0 or i - j == 3 or i + j == 3:print("*", end="")else:print(end=" ")print()

    输出:

    三角形字符图案程序

    def pattern(n):k = 2 * n - 2x = 65for i in range(0, n):ch = chr(x)x += 1for j in range(0, k):print(end=" ")k = k - 1for j in range(0, i + 1):print(ch, end=" ")print("\\r")pattern(5)

    输出:

    菱形字符图案程序

    def pattern(n):k = 2 * n - 2for i in range(0, n):for j in range(0, k):print(end=" ")k = k - 1x = 65for j in range(0, i + 1):ch = chr(x)print(ch, end=" ")x += 1print("\\r")k = n - 2x = 65for i in range(n, -1, -1):for j in range(k, 0, -1):print(end=" ")k = k + 1for j in range(0, i + 1):ch = chr(x)print(ch, end=" ")x += 1print("\\r")pattern(5)

    输出:

    这使我们到了本文的结尾,在这里我们了解了如何在python的循环帮助下使用星号,数字和字符在python中实现不同的模式。我希望您对本教程中与您共享的所有内容一清二楚。

     

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