pythonfor循环输出菱形
时间: 2023-08-26 11:14:57 浏览: 71
在Python中,可以使用嵌套的for循环来输出菱形图案。以下是一个示例代码:
number = int(input("请输入你想打印的行数: "))
for i in range(0, number):
for j in range(0, number - i):
print(end=" ")
for k in range(0, i * 2 - 1):
print("*", end=" ")
print()
for i in range(0, number - 1):
for j in range(0, i + 2):
print(end=" ")
for k in range(0, (number - i - 1) * 2 - 1):
print("*", end=" ")
print()
这段代码中,通过使用嵌套的for循环来控制每一行的输出。第一个for循环用于控制行数,第二个for循环用于输出每行的空格,第三个for循环用于输出每行的星号。第二个for循环和第三个for循环的范围会根据当前行数进行调整,以实现菱形的形状。请根据需要修改输入行数来输出不同大小的菱形图案。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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