33 lines
850 B
C++
33 lines
850 B
C++
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#include <day_01/common.hpp>
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#include <iostream>
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#include <fstream>
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#include <string>
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#include <sstream>
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#include <vector>
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#include <cmath>
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int main() {
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std::vector<int> left, right;
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long dist = 0;
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try {
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// day_01::parseInput("test-input.txt", left, right);
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day_01::parseInput("input.txt", left, right);
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}
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catch (const std::exception& e) {
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std::cerr << e.what();
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return 1;
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}
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size_t numPairs = left.size();
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std::cout << numPairs << '\n';
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for (size_t i = 0; i < numPairs; i++) {
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int templ = day_01::findAndEjectMin(left);
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int tempr = day_01::findAndEjectMin(right);
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dist += std::abs(templ - tempr);
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// std::cout << "most min left:" << " " << templ << "; most min right:" << " " << tempr << '\n';
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}
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std::cout << dist << '\n';
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return 0;
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}
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