InterviewCodes/FirstRepeatedWords.java at main · Tiwarishashwat/InterviewCodes · GitHub

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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}
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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}
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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}
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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}
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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}
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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}
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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}
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importjava.util.*;
publicclassMain
{
publicstaticvoidmain(Stringargs[])
 {
firstRepeatedWord("shashwat had been saying that he had been coding");
 }
publicstaticvoidfirstRepeatedWord(Stringstr)
 {
HashSet<String> set = newHashSet<>();
if(str.length()==0)
 {
System.out.println("Not Found!");
return;
 }
Stringwords[] = str.split(" ");
for(Strings : words)
 {
if(set.contains(s))
 {
System.out.println("First repeated is: "+s);
return;
 }
set.add(s);
 }
System.out.println("Not Found");
 }
}