Java Beginner Question : What is wrong with the code below ?
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by happysoul
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Published on 2010-06-15T16:27:02Z
Indexed on
2010/06/15
16:32 UTC
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Hit count: 194
public class Function
{
public static void main(String args[])
{
System.out.println(power(3,2));
System.out.println(power(3,2));
System.out.println(power(2));
}
public long power(int m)
{
return m*m;
}
public long power(int m,int n)
{
long product=1;
for(int i=1;i<=n;i++)
{
product=product*m;
}
return product;
}
}
Compiler displays this error :-
Function.java:5: non-static method power(int,int) cannot be referenced from a static context
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