starfield

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

int main(){
   int i, j, numSpaces;
   srand(time(0));
   for (i = 0; i != 20; ++i){
      numSpaces = rand() % 19;

      //print
      for (j = 0; j != numSpaces; ++j)
         printf(" ");
      printf("*\n");

   }
}