- unsigned int known_id = strtoul(argv[2], NULL, 0);
- join_success = node.join(known_id);
- deadline = std::stod(argv[3]);
+ auto known_id = static_cast<unsigned int>(std::stoul(args[2], 0, 0));
+ join_success = node.join(known_id);
+ deadline = std::stod(args[3]);