#include "soln.hpp" int main() { vector> grid{{'1', '1', '1', '1', '0'}, {'1', '1', '0', '1', '0'}, {'1', '1', '1', '0', '1'}, {'0', '0', '0', '1', '1'}}; int answer = 2; Solution soln; cout << "Found no. of islands correctly? " << soln.test(grid, answer) << endl; return 0; }