1u

Author: gogsbread

Diff for: cpp/1.cpp

@@ -3,30 +3,22 @@
 namespace {
 long p1(const auto &input) {
   long m{0};
-  long c{0};
-  for (const auto &l : input) {
-    if (l.empty()) {
-      m = std::max(m, c);
-      c = 0;
-    } else {
-      c += std::atol(l.c_str());
-    }
+  for (long c{}; const auto &l : input) {
+    c = l.empty() ? 0 : c + std::atol(l.c_str());
+    m = std::max(m, c);
   }
-  return std::max(m, c);
+  return m;
 }
 
 long p2(const auto &input) {
-  std::vector<long> m{};
-  long c{0};
+  std::vector<long> m{0};
   for (const auto &l : input) {
     if (l.empty()) {
-      m.emplace_back(-c);
-      c = 0;
+      m.emplace_back(0);
     } else {
-      c += std::atol(l.c_str());
+      m.back() += -std::atol(l.c_str());
     }
   }
-  m.emplace_back(-c);
   std::sort(m.begin(), m.end());
   return std::abs(m[0] + m[1] + m[2]);
 }