这期内容当中小编将会给大家带来有关怎么在python中实现星星排列,文章内容丰富且以专业的角度为大家分析和叙述,阅读完这篇文章希望大家可以有所收获。
星星阵型1
def stars1(n):
for i in range(1,n+1):
str = "*"*i
print str
if __name__ == "__main__":
stars1(5)
星星阵型2
def stars2(n):
for i in range(1,n+1):
str = '*'*(n+1-i)
print str
if __name__ == "__main__":
stars2(5)
星星阵型3
def stars3(n):
for i in range(1,n+1):
str = ' ' * (n-i) + '*' * i
print str
if __name__ == "__main__":
stars3(5)
星星阵型4
def stars4(n):
for i in range(1,1+n):#total n line(s)
str = ' '*(i-1) + '*'*(n+1-i)
print str
if __name__ == "__main__":
stars4(5)
5. 菱形阵型
def stars5(n):
RANGE1 = [2*i+1 for i in range(n)]
RANGE2 = [2*i+1 for i in range(n)[::-1]][1:]
RANGE = RANGE1 + RANGE2
RANGE_1 = [i for i in range(n)[::-1]]
RANGE_2 = [i for i in range(n)[1:]]
RANGE_12 = RANGE_1 + RANGE_2
for i in range(len(RANGE)):
print ' '*RANGE_12[i] + '*'*RANGE[i]
if __name__ == "__main__":
stars5(5)
6. 沙漏阵型
def star6(n):
a = [i*2+1 for i in range(n)[::-1]]
b = [i*2+1 for i in range(n)][1:]
aa = a + b
d = [i for i in range(n)]
e = [i for i in range(n)[::-1]][1:]
dd = d + e
for j in range(len(dd)):
print ' '*dd[j] + '*'*aa[j]
if __name__ == "__main__":
star6(5)
上述就是小编为大家分享的怎么在python中实现星星排列了,如果刚好有类似的疑惑,不妨参照上述分析进行理解。如果想知道更多相关知识,欢迎关注亿速云行业资讯频道。
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