alaphbet_numeric__pattern using python

Question

我想要字母数字模式的逻辑，任何人都知道逻辑发送代码我试了试代码不工作

def triangle(n):
   k=n-1
   for i in range(1,n+1):
      for j in range(k):
         print(" ",end="")
      k=k-1
      for p in range(i):
         print("*",end=" ")
      print()
print("Enter number of rows")
r=int(input())

Answer 1

你到底希望发生什么?如果你想打印出三角形，你只需要像这样调用这个函数:

def triangle(n):
k=n-1
for i in range(1,n+1):
for j in range(k):
print(" ",end="")
k=k-1
for p in range(i):
print("*",end=" ")
print()
print("Enter number of rows")
r=int(input())
# This is where you call the function
triangle(r)