Java: Sum series logical error- final sum printing for all variables -


i tried write program should printing iterative sums.

but current code instead printing final sum each iteration, , can't figure why :

package sumseries; public class sumseries {    public static void main(string[] args) {      system.out.println("i" + "\t\t"+ "m(i)");      system.out.println("===================");      int x=0;        for(int i=1;i<=20;i++){         system.out.println( + "\t\t" + series(x) );        }    }    public  static double series(int i){     double sum=0;      for(i=0;i<=20;i++){        sum +=  ((double) i)/(i+1);      }     return sum;   } }

what wrong here , how can fix ?

in method :

  public  static double series(int i){//the parameter variable     double sum=0;      for(i=0;i<=20;i++){ // again initialising 0;        sum +=  ((double) i)/(i+1);      }     return sum;   }

i have written comments adjoining lines. same sum whatever might pass parameter method.


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