Following are the issues with your code;
1.
public static void main(String s[])
{
StaticTest s1=new StaticTest();
}
you need to include a } at the end
2. inside the static block, j should also have a type specifier as; int j = 6 (or) int i = ...,j=...;
3. you don't need to use the this keyword inside the constructor
4. you cannot access the variable k that is inside the static block inside the constructor. Basically any static member should be accessed from any other static block or method or directly through the class.
I would suggest you brush up with the basics of
java before continuing with your coding.
MCP, SCJP 1.4, SCWCD 1.4, SCBCD 5.0, SCDJWS 1.4