Question

java programs for the above questions using do while loop

somebody pls help me​

Answer 1

Answer: I can help you with this.

1.

String operation='"minus";

Int N=100;

Int total=0;

For(int I =1; I<=N;I++)

{

switch(operation)

{

Case minus:

Total=total - I;

Operation="plus";

Break;

Case plus:

Total=total+ I;

Operation="minus";

Break;

}

System.println(total);

}