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Prashant Sniper
i am not able to complete the challenge ..please help
This is the challenge
Create an Apex class with a method that returns an array (or list) of strings.
Create an Apex class with a method that returns an array (or list) of formatted strings ('Test 0', 'Test 1', ...). The length of the array is determined by an integer parameter.
The Apex class must be called StringArrayTest and be in the public scope
The Apex class must have a public static method called generateStringArray
The generateStringArray method must return an array (or list) of strings
The method must accept an incoming Integer as a parameter, which will be used to determine the number of returned strings
The method must return a string value in the format Test n where n is the index of the current string in the array
This is my code.
public class StringArrayTest {
public static List<String> generateStringArray (Integer n){
List<String> Listresult = new List<String>();
for (Integer i = 0; i <= n; i = i+1){
Listresult.add('Test '+ i); //there is a space between Test and i
system.debug(Listresult[i]);
}
return Listresult;
}
}
I am able to execute the code but not able to complete the challenge.
I am executing with this
StringArrayTest.generateStringArray(3);
and i am getting following log
13:39:07:003 USER_DEBUG [7]|DEBUG|Test 0
13:39:07:003 USER_DEBUG [7]|DEBUG|Test 1
13:39:07:003 USER_DEBUG [7]|DEBUG|Test 2
13:39:07:004 USER_DEBUG [7]|DEBUG|Test 3
Please help
Create an Apex class with a method that returns an array (or list) of strings.
Create an Apex class with a method that returns an array (or list) of formatted strings ('Test 0', 'Test 1', ...). The length of the array is determined by an integer parameter.
The Apex class must be called StringArrayTest and be in the public scope
The Apex class must have a public static method called generateStringArray
The generateStringArray method must return an array (or list) of strings
The method must accept an incoming Integer as a parameter, which will be used to determine the number of returned strings
The method must return a string value in the format Test n where n is the index of the current string in the array
This is my code.
public class StringArrayTest {
public static List<String> generateStringArray (Integer n){
List<String> Listresult = new List<String>();
for (Integer i = 0; i <= n; i = i+1){
Listresult.add('Test '+ i); //there is a space between Test and i
system.debug(Listresult[i]);
}
return Listresult;
}
}
I am able to execute the code but not able to complete the challenge.
I am executing with this
StringArrayTest.generateStringArray(3);
and i am getting following log
13:39:07:003 USER_DEBUG [7]|DEBUG|Test 0
13:39:07:003 USER_DEBUG [7]|DEBUG|Test 1
13:39:07:003 USER_DEBUG [7]|DEBUG|Test 2
13:39:07:004 USER_DEBUG [7]|DEBUG|Test 3
Please help
Check with below code which worked for me.
Please mark it as solved if my reply was helpful. It will make it available for other as the proper solution.
Best Regards
Sandhya
Thank for your answer, i tried your code and it worked for me also ...but i would like to know what is wrong in my code , could youplease help me in finding that.
Thanks