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Page 104 - 2625 PortGPt V2.1
P. 104

    Preceding code will display the sum of first five natural numbers. Let us create a web page to use the
                      do-while loop.

                       Program 3: To display the sum of even and odd numbers on a web page using the do-while loop.

                      <HTML>
                      <HEAD>
                      <TITLE>
                      Using do-while Loop
                      </TITLE>
                      </HEAD>
                      <BODY>
                      <H3>
                      Using do-while Loop to Display Sum of Even and Odd Numbers upto 20 </H3>
                      <SCRIPT>
                      var evensum = 0;
                      var oddsum = 0;
                      var i = 0;
                      do
                      {
                          if(i%2==0)
                          {
                            evensum=evensum + i;
                          }
                          else
                          {
                            oddsum=oddsum + i;
                          }
                          i++;
                      }while(i<=20);
                      document.write("Sum of even numbers is: "+evensum + "<BR>");
                      document.write("Sum of odd numbers is: "+oddsum);
                      </SCRIPT>
                      </BODY>
                      </HTML>
                      Output of the Program 3 is given below:

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