2024/day1bothparts/both.cpp

@@ -1,46 +0,0 @@
-#include <iostream>
-#include <fstream>
-#include <vector>
-#include <algorithm>
-#include <cmath>
-#include <chrono>
-
-int main() {
-
-    std::vector<int> x;
-    std::vector<int> y;
-    int l, r;
-    long t = 0;
-    long t2 = 0;
-    int c = 0;
-
-    std::chrono::steady_clock::time_point begin = std::chrono::steady_clock::now();
-    std::ifstream f("b");
-    while (f >> l >> r) {
-        x.push_back(l);
-        y.push_back(r);
-    }
-
-    std::sort(x.begin(), x.end());
-    std::sort(y.begin(), y.end());
-    
-    for (size_t i = 0; i < 4000000; i++) {
-        t += std::abs(x[i] - y[i]);
-    }
-
-    auto p = y.begin();
-    for (size_t i = 0; i < 4000000; i++) {
-	   auto b = std::lower_bound(p, y.end(), x[i]);
-	   auto u = std::upper_bound(p, y.end(), x[i]);
-	   int c = u - b;
-	   t2 += x[i] * c;
-	   p = b;
-    }
-
-    std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now();
-
-    std::cout << "Part 1: " << t << "\nPart 2: " << t2 << "\n";
-    std::cout << "Time difference = " << std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count() << " microseconds" << std::endl;
-
-    return 0;
-}

2024/day1bothparts/mult.sh

@@ -1,8 +0,0 @@
-g++ sorter.cpp -o run
-time ./run
-time ./run | grep real
-time ./run | grep real
-time ./run | grep real
-time ./run | grep real
-time ./run | grep real
-time ./run

2024/day1bothparts/part1.cpp

@@ -1,30 +0,0 @@
-#include <iostream>
-#include <fstream>
-#include <vector>
-#include <algorithm>
-#include <cmath>
-
-int main() {
-    std::ifstream f("b");
-
-    std::vector<int> x;
-    std::vector<int> y;
-    int l, r;
-    
-    while (f >> l >> r) {
-        x.push_back(l);
-        y.push_back(r);
-    }
-
-    std::sort(x.begin(), x.end());
-    std::sort(y.begin(), y.end());
-    
-    long t = 0;
-    for (size_t i = 0; i < 4000000; i++) {
-        t += std::abs(x[i] - y[i]);
-    }
-
-    std::cout << t;
-
-    return 0;
-}

2024/day1bothparts/part2.cpp

@@ -1,36 +0,0 @@
-#include <iostream>
-#include <fstream>
-#include <vector>
-#include <algorithm>
-#include <cmath>
-
-int main() {
-    std::ifstream f("b");
-
-    std::vector<int> x;
-    std::vector<int> y;
-    int l, r;
-    
-    while (f >> l >> r) {
-        x.push_back(l);
-        y.push_back(r);
-    }
-
-    std::sort(x.begin(), x.end());
-    std::sort(y.begin(), y.end());
- 
-    long t = 0;
-    int c = 0;
-    auto p = y.begin();
-    for (size_t i = 0; i < 4000000; i++) {
-	    auto b = std::lower_bound(p, y.end(), x[i]);
-	    auto u = std::upper_bound(p, y.end(), x[i]);
-	    int c = u - b;
-	    t += x[i] * c;
-	    p = b;
-    }
-
-    std::cout << t;
-
-    return 0;
-}

2024/day1bothparts/s

@@ -1,6 +0,0 @@
-3   4
-4   3
-2   5
-1   3
-3   9
-3   3

2024/day2/part1.cpp

@@ -1,81 +0,0 @@
-#include <iostream>
-#include <fstream>
-#include <sstream>
-#include <vector>
-#include <chrono>
-
-int main() {
-	std::vector<std::vector<int>> matrix;
-	std::vector<std::string> safeness;
-	int total = 0;
-	int total2 = 0;
-	std::chrono::steady_clock::time_point begin = std::chrono::steady_clock::now();
-
-	std::ifstream file("m");
-	std::string line;
-	while (std::getline(file, line)) {
-		std::vector<int> row;  // Vector to store each row's integers
-		std::stringstream ss(line);  // Stringstream to split the line into integers
-		int num;
-		
-		// Split the line by spaces and store each number in the row vector
-		while (ss >> num) {
-		    row.push_back(num);
-		}
-
-		// Add the row to the 2D vector
-		matrix.push_back(row);
-    	}
-
-	for (int row = 0; row < matrix.size(); row++) {
-		int direction = 0; // positive for increasing, negative for decreasing
-		int temp_total = 0;
-		int temp_total2 = 0;
-		for (int column = 0; column < matrix[row].size()-1; column++) {
-			int diff = matrix[row][column]-matrix[row][column+1];
-			if (diff < 0 && direction > 0) {
-				temp_total += 1;
-			}
-			else if (diff > 0 && direction < 0)  {
-				temp_total += 1;
-			}
-			else if (diff == 0) {
-				temp_total += 1;
-			}
-			else if ((diff > 3) || (diff < -3)) { 
-				temp_total += 1;
-			}
-
-
-			if ((matrix[row].size() - column+3) > 0) {
-				int diff2 = matrix[row][column]-matrix[row][column+2];
-				if (((diff2 < 0 && direction > 0) || (diff2 > 0 && direction < 0)) && ((diff < 0 && direction > 0) || (diff > 0 && direction < 0))) {
-					temp_total2 += 1;
-				}
-				else if (((diff2 > 3) || (diff2 < -3) || (diff2 == 0)) && ((diff > 3) || (diff < -3) || (diff == 0))){ 
-					temp_total2 += 1;
-				}	
-			}
-			if (temp_total > 1) {
-				temp_total = 1;
-			};
-			if (temp_total2 > 1) {
-				temp_total2 = 1;
-			};
-			direction = diff;
-		};
-		total += temp_total;
-		total2 += temp_total2;
-	};
-
-	total = matrix.size() - total;
-	total2 = matrix.size() - total2;
-
-	std::chrono::steady_clock::time_point end = std::chrono::steady_clock::now();
-
-	std::cout << "Part 1: " << total << "\nPart 2: " << total2 << "\n";
-    std::cout << "Time difference = " << std::chrono::duration_cast<std::chrono::microseconds>(end - begin).count() << " microseconds" << std::endl;	
-	
-
-	return 0;
-};

2024/day2/s

@@ -1,6 +0,0 @@
-7 6 4 2 1
-1 2 7 8 9
-9 7 6 2 1
-1 3 2 4 5
-8 6 4 4 1
-1 3 6 7 9