avoid overwritting on array
<p>is there any way where overwritting of the array can be avoided...in my implementation i have to write data to an buffer/array of fixed size say buff[100]....and wll b using buff[100] when ever i want to o/p data i wll write to buff[100](i.e wll u again using the same buff[100]) the next time when i use buff[100] it should append the data.</p>
