Python使用for循环打印星号三角形实例
发布时间：-07-26 10:45,
浏览次数：4351
, 标签：
Python
for
简单的for循环打印三角形
1，for循环方法实现星星三角 * * * * * * * * * * * * 代码： for i in range(0,5): for j in
range(i+1): if i == 4: print("* ",end="") continue if j == 0 or j == i:
print("* ",end="") else: print(" ",end="") print() 2.实心三角：
*
* *
* * *
* * * *
* * * * *
for i in range(5): print("* " * (i+1))
3.实心正方形
* * * * *
* * * * *
* * * * *
* * * * *
* * * * *
for i in range(5): print("* "*5) print()
4.空心正方形
* * * * *
**
**
**
* * * * *
for i in range(5): print("* "*5) print() for i in range(4): if i == 0:
print("* " * 5) if i ==3: print("* " * 5) continue for j in range(5): if j ==
0: print("* ",end=" ") if j == 4: print("* ") else: print(" ",end="")
5.金字塔：
*
* *
* * *
* * * *
* * * * *
for i in range(5): print(" "*(4-i),end="") print(" * "*(i+1))
刚开始学习，博客写得不是很好。
