编写一个 Python 程序,使用 for 循环打印倒三角形字母图案。
rows = int(input("Enter Inverted Right Triangle Alphabets Pat Rows = "))
print("====Inverted Right Triangle Alphabets Pattern====")
alphabet = 65
for i in range(0, rows):
for j in range(rows - 1, i - 1, -1):
print('%c' %(alphabet + j), end = ' ')
print()

此示例使用 while 循环打印字母的倒三角形图案。
rows = int(input("Enter Rows = "))
print("====Inverted Right Triangle Alphabets Pattern====")
alphabet = 65
i = 0
while(i < rows):
j = rows - 1
while(j >= i):
print('%c' %(alphabet + j), end = ' ')
j = j - 1
print()
i = i + 1
Enter Rows = 14
====Inverted Right Triangle Alphabets Pattern====
N M L K J I H G F E D C B A
N M L K J I H G F E D C B
N M L K J I H G F E D C
N M L K J I H G F E D
N M L K J I H G F E
N M L K J I H G F
N M L K J I H G
N M L K J I H
N M L K J I
N M L K J
N M L K
N M L
N M
N