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calories.cpp
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78 lines (74 loc) · 2.01 KB
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//#include <cstddef>
//#include <fstream>
//#include <ios>
//#include <string>
//#include <iostream>
//#include <utility>
//#include <vector>
//
//int main()
//{
// //std::vector<std::string> data;
// //std::ifstream infile("day1.txt");
// //std::string temp;
// //while (std::getline(infile,temp))
// //{
// // data.push_back(temp);
// //}
// //int sum{0}, winner1{0}, winner2{0}, winner3{0};
// //for (const auto& i : data)
// //{
// // if (!i.empty())
// // {
// // sum += std::stoi(i);
// // std::cout << "sum: " << sum << std::endl;
// // }
// // else
// // {
// // if (sum > winner1)
// // {
// // winner3 = winner2;
// // winner2 = winner1;
// // winner1 = sum;
// // }
// // else if (sum > winner2)
// // {
// // winner2 = sum;
// // }
// // else if (sum > winner3)
// // {
// // winner3 = sum;
// // }
// // sum = 0;
// // }
// // std::cout << "1: " << winner1 << " 2: " << winner2 << " 3: " << winner3 << std::endl << std::endl;
// //}
// //std::cout << "Total Among Top 3: " << winner1 + winner2 + winner3 << "\n";
//}
//
#include <ios>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <numeric>
#include <fstream>
int main() {
std::vector<int> data = {0};
std::ifstream infile("day1.txt", std::ios::in);
std::string temp;
while (std::getline(infile, temp))
{
std::cout << "hey\n";
if (temp == "") {
data.push_back(0);
} else {
data.back() += std::stoi(temp);
std::cout << "hey\n";
}
}
std::partial_sort(data.begin(), data.begin() + 3, data.end(), std::greater<int>{});
std::cout << "Part 1: " << data[0] << '\n';
std::cout << "Part 2: " << std::accumulate(data.begin(), data.begin() + 3, 0) << '\n';
return 0;
}