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Phrase reversals: Difference between revisions
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added the swift code
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attesor edoc esarhp lasrever
reversal phrase code rosetta</pre>
=={{header|Swift}}==
<lang swift>
var str:String = "hello i am xyz"
func reverseString(s:String)->String{
var temp = [Character]()
for i in s.characters{
temp.append(i)
}
var j=s.characters.count-1
for i in s.characters{
temp[j]=i
j-=1
}
return String(temp)
}
func reverseWord(s:String)->String{
var temp = [Character]()
var result:String=""
for i in s.characters{
if i==" "{
result += "\(reverseString(s:String(temp))) "
temp=[Character]()
}
else {
temp.append(i)
}
if i==s[s.index(before: s.endIndex)]{
result += (reverseString(s:String(temp)))
}
}
return result
}
func flipString(s:String)->String{
return reverseWord(s:reverseString(s:s))
}
print(str)
print(reverseString(s:str))
print(reverseWord(s:str))
print(flipString(s:str))
</lang>
=={{header|Tcl}}==
<lang tcl>set s "rosetta code phrase reversal"
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