Python 打印字母倒置直角三角形的程序

编写一个Python程序，使用for循环打印字母倒置直角三角形图案。

rows = int(input("Enter Right Triangle of Rev Alphabets Rows = "))

print("====The Right Triangle of Alphabets in Reverse Pattern====")
alphabet = 65

for i in range(rows - 1, -1, -1):
    for j in range(rows - 1, i - 1, -1):
        print('%c' %(alphabet + j), end = ' ')
    print()

这个Python模式 示例 使用while循环以反向或降序打印字母的直角三角形。

rows = int(input("Enter Right Triangle of Rev Alphabets Rows = "))

print("====The Right Triangle of Alphabets in Reverse Pattern====")
alphabet = 65
i = rows - 1

while(i >= 0):
    j = rows - 1
    while(j >= i):
        print('%c' %(alphabet + j), end = ' ')
        j = j - 1
    print()
    i = i - 1

Enter Right Triangle of Rev Alphabets Rows = 13
====The Right Triangle of Alphabets in Reverse Pattern====
M 
M L 
M L K 
M L K J 
M L K J I 
M L K J I H 
M L K J I H G 
M L K J I H G F 
M L K J I H G F E 
M L K J I H G F E D 
M L K J I H G F E D C 
M L K J I H G F E D C B 
M L K J I H G F E D C B A