Dxpat4real

your constructors declaration, there is something missing. Any class that extends JFrame. The first line of code in the constructor of any class that extends JFrame is `super("Title of the Frame")`. I didnt check the rest of ur code.

[I]<<snip>>[/I]

you shld av written the whole code, so a helper wld know wat to do.... write the full code then you'll get help

[QUOTE=;][/QUOTE] Try dis public static int mathPower(int base, int power){ int ba = base; int pow= power; int result = 1; if( pow =0) return result; else{ for(int j=1: j <= pow: j++) result = (ba *= pow); } return result; }