I need help in this cod i have some error .. can you help me .

[sakinah1]

public class Test

{
private double test1 = 0;
private double test2 = 0;
private double test3 = 0;
private double average;
// private double TestScore;

{
{
public void Test (int Testnum )
{
TestNum = testnum;
}
}
public void setTestScore(in t testnum, double testScore)
{
if(testnum == 1)
{

test1 = testScore;
}
else

if(testnum == 2)
{

test2 = testScore;
}
else

if(testnum == 3)
{

test3 = testScore;
}

}

public double getTestScore (int testNum)

{
if(testNum==1)
{

TestScore = Test1;

}
else

if(testNum ==2)
{
TestScore= test2;

}
else

if(testNum ==3)
{
TestScore= test3;
}
return TestScore;

}

public double average ()
{

average =( Test[1] + Test[2] + Test[3])/3;
return average;
}

public String toString()

{

String result;
*result += "Test 1:\n" + getTestScore(1) + "\n";
result += "Test 2:\n" + getTestScore(2) + "\n";
result += "Test 3:\n" + getTestScore(3) + "\n";
result += "average:\n " + average();

return result;

}
}

}
}

[r035198x]

1.) Use code tags when posting code.
2.) Don't say "I have some error". Read the error message that you got. What did it say? Post it here if you don't understand it. The error messages you get from the compiler are very important because they tell you what is wrong and how to fix it, so read them.