There is a mistake in the code for (size_t i = numBurritos - 1; i >= 0; i++) if (wantBurrito(i)) break; Apart from the didactic bug th

There is a mistake in the code for (size_t i = numBurritos - 1; i >= 0; i++) if (wantBurrito(i)) break; Apart from the didactic bug that i >= 0 is always true for size_t, this is supposed to count down, so i++ should be replaced with i--: for (size_t i = numBurritos - 1; i >= 0; i--) if (wantBurrito(i)) break;