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Posted
public class PositionFinder {
 
public static void findPosition(String[] list, String term){
if (list==null || list.length==0)
System.out.print("Empty array");
else{ 
int position=-1;
for (String name: list){
if(name.compareTo(term)==0)
break;
position++;
}
System.out.print(position > 0 ? position: 0);
}
}
 
public static void main(String[] args){
String[] myArray = {"Hola","Kumusta", "Hello", "Ciao"};
findPosition(myArray, "Ciao");
}
}
 
1 - What is the output of the code? 
a.-1
b.0
c.1
d.2
e.3

2 - What would have been the output if instead of "Ciao" we had "Hola" at line 19 
a.-1
b.0
c.1
d.2
e.3

3 - What would have been the output if instead of "Ciao" we had an empty String (e.g.;"") at line 19 
a.-1
b.0
c.1
d.2
e.3

4 - What would have been the output if we had "String[] myArray = {};" at line 18 
a.Empty array
b.NullPointer exception
c.ArrayOutOfBounds exception
d.0

5 - What line of the program would have caused a NullPointer exception if we set myArray to {"Hola"; null} at line 18 
a.19
b.20
c.6
d.9
e.10
Posted

Nenu JAVA nerchukundamanukuntunna .... endi idi chinese bhasha la undi 

 

BRAHMANANDAM-KICK(42).gif

Posted

easy ne kada bhaiyya ... twist lu emi levu.. 

 

 

agreed giphy.gif  

Posted

assignments post cheyakandi pls... post real time problems or interview questions

Posted

assignments post cheyakandi pls... post real time problems or interview questions

 

 

+2 giphy.gif  

Posted

evi answers otions chusko 

 

2
0
3
Empty
if(name.compareTo(term)==0)
 
Edited: 

 

public class PositionFinder {
 
public static void findPosition(String[] list, String term){
if (list==null || list.length==0)
System.out.print("Empty array");
else{ 
int position=-1;
for (String name: list){
if(name.compareTo(term)==0)
break;
position++;
}
System.out.print(position > 0 ? position: 0);
}
}
 
public static void main(String[] args){
String[] myArray = {"Hola","Kumusta", "Hello", "Ciao"};
findPosition(myArray, "Ciao");
}
}
 
1 - What is the output of the code? 
a.-1
b.0
c.1
d.2
e.3

2 - What would have been the output if instead of "Ciao" we had "Hola" at line 19 
a.-1
b.0
c.1
d.2
e.3

3 - What would have been the output if instead of "Ciao" we had an empty String (e.g.;"") at line 19 
a.-1
b.0
c.1
d.2
e.3

4 - What would have been the output if we had "String[] myArray = {};" at line 18 
a.Empty array
b.NullPointer exception
c.ArrayOutOfBounds exception
d.0

5 - What line of the program would have caused a NullPointer exception if we set myArray to {"Hola"; null} at line 18 
a.19
b.20
c.6
d.9
e.10

 

 

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