1if (n >= 2) {
2  for (int c0 = 1; c0 <= 100; c0 += 1) {
3    s0(c0);
4    for (int c1 = 1; c1 <= 100; c1 += 1) {
5      s1(c0, c1);
6      s2(c0, c1);
7    }
8  }
9} else
10  for (int c0 = 1; c0 <= 100; c0 += 1)
11    for (int c1 = 1; c1 <= 100; c1 += 1)
12      s2(c0, c1);
13