23 lines
495 B
Python
23 lines
495 B
Python
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"""
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递归打印图案 — 演示递归基本结构
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"""
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def print_rect(n, current=1):
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"""递归打印矩形"""
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if current > n:
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return
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print("*" * n)
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print_rect(n, current + 1)
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def print_triangle(n, current=1):
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"""递归打印三角形"""
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if current > n:
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return
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print("*" * current)
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print_triangle(n, current + 1)
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if __name__ == "__main__":
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print("矩形图案 (5x5):")
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print_rect(5)
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print("\n三角形图案:")
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print_triangle(5)
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