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i am truly a beginner.please can anyone assume and help me define main method in this parameterized constructor programme [code]import java.io.*; class studentmarks { String name; double engmarks,phymarks,chemmarks; double tot,avg; public studentmarks(String s,double p,double e,double c) { name=s; engmarks=e; phymarks=p; chemmarks=c; } void compute() { tot=engmarks+phymarks+chemmarks; avg=tot/3; } void display() … 
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i tried to make a executable jar file.a program as follows [CODE]import java.io.*; class studentmarks { String name; double engmarks,phymarks,chemmarks; double tot,avg; public studentmarks(String s,double p,double e,double c) { name=s; engmarks=e; phymarks=p; chemmarks=c; } void compute() { tot=engmarks+phymarks+chemmarks; avg=tot/3; } void display() { System.out.println("nameis:"+name); System.out.println("totalis:"+tot); } }[/CODE] i saved it …
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