我是python的初学者,我已经用我从eclipse学到的东西编写了4个嵌套for循环。我想把我的循环压缩成一个while循环,但我不知道怎么做。有人能帮帮我吗?我的代码是:
import sys
n = int(sys.argv[1])
# step 1 four nested loops
for a in range(1, n + 1):
a3 = a*a*a
if a3 > n:
break
for b in range(a + 1, n + 1):
b3 = b*b*b
if a3 + b3 > n:
break
for c in range(a + 1, n + 1):
c3 = c*c*c
if c3 > a3 + b3:
break
for d in range(c + 1, n + 1):
d3 = d*d*d
if c3 + d3 > a3 + b3:
break
if a3 + b3 == c3 + d3:
print str(a3 + b3), " = ", a, "^3", " + ", b, "^3", " = ", c, "^3", " + ", d, "^3"
目前没有回答
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