Add solution for day-01 part two

This commit is contained in:
SebastianStork 2024-12-04 19:39:53 +01:00
parent c22ac1e50f
commit 87c6c27c6d

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@ -33,12 +33,25 @@ int main()
sort(list1);
sort(list2);
// Part one
int totalDistance = 0;
for (size_t i = 0; i < list1.size(); i++) {
int distance = list1[i] - list2[i];
totalDistance += (distance >= 0) ? distance : -distance;
}
cout << "Total distance between the lists: " << totalDistance << endl;
// Part two
int similarityScore = 0;
size_t index2 = 0;
for (size_t index1 = 0; index1 < list1.size(); index1++) {
while ((index2 < list2.size()) && (list1[index1] > list2[index2])) {
index2++;
}
while ((index2 < list2.size()) && (list1[index1] == list2[index2])) {
similarityScore += list2[index2];
index2++;
}
}
cout << "Similarity Score: " << similarityScore << endl;
}