From 9044e949dc17fd23e2535a00246f25ea71817ade Mon Sep 17 00:00:00 2001 From: Clyne Sullivan Date: Thu, 15 Dec 2022 08:43:15 -0500 Subject: [PATCH] day15: really finish part 2 c++ --- day15/part2.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/day15/part2.cpp b/day15/part2.cpp index 708f389..c8dd73e 100644 --- a/day15/part2.cpp +++ b/day15/part2.cpp @@ -34,14 +34,13 @@ bool isDistressBeacon(const Sensor& c) int main() { - long px, py, bx, by; - std::string line; std::getline(std::cin, line); for (; !std::cin.eof(); std::getline(std::cin, line)) { - auto a = sscanf(line.c_str(), - "Sensor at x=%ld, y=%ld: closest beacon is at x=%ld, y=%ld", - &px, &py, &bx, &by); + long px, py, bx, by; + sscanf(line.c_str(), + "Sensor at x=%ld, y=%ld: closest beacon is at x=%ld, y=%ld", + &px, &py, &bx, &by); long power = std::abs(px - bx) + std::abs(py - by); sensors.emplace_back(px, py, power);