Euler 1-5

project_euler/problem1.cc

@@ -0,0 +1,15 @@
+#include <cstdint>
+#include <fmt/format.h>
+
+int main()
+{
+    std::int64_t result = 0;
+
+    for (std::int64_t value = 3; value < 1000; value += 3)
+        result += value;
+
+    for (std::int64_t value = 5; value < 1000; value += 5)
+        result += value % 3 == 0 ? 0 : value;
+
+    fmt::print("Result: {}\n", result);
+}