2/15/00
COM1100 Winter2000 Yuhong Yin
8
Example 3 – while statement
n// Method 2 : use while statement
n
nint space_count = line_count = 0;
nwhile (line_count <= 9) {
n space_count = line_count;
n
n while (space_count > 0) {
n cout << " ";
n  space_count--;
n }
n cout << line_count << endl;
n    line_count++;
n}
n
Output:
 0
  1
   2
    3
     4
      5
       6
        7
         8
          9