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Algorithm_Python_2021/hack_loop1/stack_bracket2.py at master · SoniaComp/Algorithm_Python_2021 · GitHub
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Algorithm_Python_2021
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hack_loop1
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stack_bracket2.py
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stack_bracket2.py
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# Complete the isBalanced function below.
def
isBalanced
(
s
):
stack
=
[]
table
=
{
")"
:
"("
,
"}"
:
"{"
,
"]"
:
"["
,
}
for
char
in
s
:
if
not
stack
:
stack
.
append
(
char
)
elif
char
not
in
table
:
stack
.
append
(
char
)
elif
table
[
char
]
==
stack
[
-
1
]:
stack
.
pop
()
else
:
stack
.
append
(
char
)
if
stack
:
return
"NO"
else
:
return
"YES"
You can’t perform that action at this time.
