![](https://img.haomeiwen.com/i5724416/71b215bbf66629aa.png)
i=0
line = raw_input('how many?')
for i in range (1, int(line)):
print '*'* i
i = i + 1
![](https://img.haomeiwen.com/i5724416/4442b72244be5762.png)
line = raw_input('how many 2?')
for i in range(1, int(line)):
print '*' * (int(line)-i)
i = i + 1
i=0
line = raw_input('how many?')
for i in range (1, int(line)):
print '*'* i
i = i + 1
line = raw_input('how many 2?')
for i in range(1, int(line)):
print '*' * (int(line)-i)
i = i + 1
本文标题:Python 课程作业 0525 打印三角形
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