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pritish

11Sep2007 11:55

Re: Difference between Pointers and Reference in C++

why this behave like this

Code:

void main()

{

      double  a=0.0;

      int i;

      for(i=0;i<=9;i++)

      {

      a+=0.1;

      }

      printf("%lf",a);//--------------->1.000000

      if(a==1.000000)

         printf("yes");

      else

         printf("no");

}

ouput--------no
why output is always no. please explain it.

shabbir

11Sep2007 18:05

Re: Difference between Pointers and Reference in C++

Because of floating point approximation. Debug it to see that is the exact value of the variable a

shabbir

11Sep2007 18:06

Re: Difference between Pointers and Reference in C++

Also Don't jump into an article with your query and place it in the right forum so that all can respond. I have moved your post this time.

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