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Reverse Words in a String
Bookmark
Split & Reverse
Two Pointers
Reverse In Place
Input
Example 1
Example 2 (Spaces)
Example 3 (Multiple Spaces)
Single Word
Custom
s
=
the sky is blue
t
h
e
␣
s
k
y
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i
s
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b
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words
t
h
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␣
s
k
y
␣
i
s
␣
b
l
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words
t
h
e
␣
s
k
y
␣
i
s
␣
b
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words
the
t
h
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s
k
y
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words
the
sky
t
h
e
␣
s
k
y
␣
i
s
␣
b
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words
the
sky
is
t
h
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s
k
y
␣
i
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b
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u
e
words
the
sky
is
blue
t
h
e
␣
s
k
y
␣
i
s
␣
b
l
u
e
words
blue
is
sky
the
result
b
l
u
e
t
h
e
␣
s
k
y
␣
i
s
␣
b
l
u
e
words
blue
is
sky
the
result
b
l
u
e
␣
i
s
t
h
e
␣
s
k
y
␣
i
s
␣
b
l
u
e
words
blue
is
sky
the
result
b
l
u
e
␣
i
s
␣
s
k
y
t
h
e
␣
s
k
y
␣
i
s
␣
b
l
u
e
words
blue
is
sky
the
result
b
l
u
e
␣
i
s
␣
s
k
y
␣
t
h
e
t
h
e
␣
s
k
y
␣
i
s
␣
b
l
u
e
words
blue
is
sky
the
result
b
l
u
e
␣
i
s
␣
s
k
y
␣
t
h
e
algo
master
.
io
Step:
Start: reverse the word order of "the sky is blue"
0 / 10
Input
Example 1
Example 2 (Spaces)
Example 3 (Multiple Spaces)
Single Word
Custom
s
=
the sky is blue
0 / 10
algo
master
.
io
Step:
Start: reverse the word order of "the sky is blue"
