how to read random number of int in array

Question

i want to read space separated integer into an array and when i press enter it should stop reading at any point of time, how to implement loop for this prog

Answer 1

A good way is to use getchar() and a character to check ENTER in your program by checking ASCII value

while(1)
    {
        char d;
        d=getchar();

          if(d==13 || d==10) break;
            arr[j++]=d-'0';

    }

it will terminate as soon as you will press enter. More discussion is already provided on this So post