for c in "Python123":
print(c, end=",")
P,y,t,h,o,n,1,2,3,
a = 3
while a > 0:
a -= 1
print(a)
2
1
0
a = 3
while a > 0:
a += 1
print(a)
4
5
6
7
8
9
Ctrl + F2 / Ctrl + C
for c in "Python":
if c == "t":
continue
print(c,end="")
Pyhon
for c in "Python":
if c == "t":
break
print(c, end="")
PY
s = "PYTHON"
while s != "":
for c in s :
print(c, end="")
s = s[:-1]
PYTHONPYTHOPYTHPYTPYP
s = "PYTHON"
while s != "":
for c in s:
if c == "T":
break
print(c, end="")
s = s[:-1]
PYPYPYPYPYP
【MOOC嵩天Python语言程序设计】4.3 程序的循环结构
最新推荐文章于 2023-04-05 14:36:41 发布
本文深入探讨了Python中for循环和while循环的使用方法,包括如何通过continue和break语句控制循环流程,以及如何结合条件判断进行更复杂的逻辑操作。通过具体的代码示例,读者可以直观地理解这些控制结构在实际编程中的应用。
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