Day 5 Question 1

Day5/Question1/inputTest

@@ -0,0 +1,11 @@
+3-5
+10-14
+16-20
+12-18
+
+1
+5
+8
+11
+17
+32

Day5/Question1/main.cpp

@@ -0,0 +1,43 @@
+#include <cstdint>
+#include <fstream>
+#include <iostream>
+#include <string>
+#include <vector>
+
+struct Range {
+  uint64_t lowerInclusiveBound = 0;
+  uint64_t upperInclusiveBound = 0;
+};
+
+int main() {
+  std::fstream input("input");
+  std::string currentLine = "";
+  std::getline(input, currentLine, '\n');
+  std::vector<Range> ranges{};
+  uint16_t positionOfHypen = 0;
+
+  // Range and values are seperated by an empty \n
+  while (currentLine != "") {
+    positionOfHypen = currentLine.find('-');
+    // Sorry its ugly but it just gets the numbers
+    ranges.push_back({std::stoull(currentLine.substr(0, positionOfHypen)),
+                      std::stoull(currentLine.substr(positionOfHypen + 1))});
+
+    std::getline(input, currentLine, '\n');
+  }
+
+  uint64_t currentProduceID = 0, freshProduceCount = 0;
+  while (std::getline(input, currentLine, '\n')) {
+    currentProduceID = std::stoull(currentLine);
+    for (Range currentRange : ranges) {
+      if (currentRange.lowerInclusiveBound <= currentProduceID &&
+          currentProduceID <= currentRange.upperInclusiveBound) {
+        freshProduceCount++;
+        break;
+      }
+    }
+  }
+
+  std::cout << freshProduceCount << std::endl;
+  return 0;
+}