fuck this

This commit is contained in:
PoliEcho 2024-12-18 14:19:43 +01:00
parent 73ce54256e
commit 75f8b35464

88
day9/second.cpp Normal file
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#include "../include/color.h"
#include "../include/useful_funcs.h"
#include <cstdlib>
#include <fstream>
#include <iostream>
#include <vector>
void printDiskMap(std::vector<int> &diskmap) {
std::string numC = BOLDGREEN;
for (int i = 0; i < diskmap.size(); i++) {
if (diskmap[i] == -1) {
numC = BOLDYELLOW;
std::clog << RED "." << RESET;
} else {
std::clog << numC << diskmap[i] << RESET;
}
}
std::clog << RESET << std::endl;
}
int main() {
std::ifstream inputfile("example");
unsigned long long res = 0;
if (!inputfile.is_open()) {
std::cerr << "Could not open the file" << std::endl;
return ENOENT;
}
std::vector<int> diskmap;
// create the disk map
{
std::string line;
inputfile >> line;
int id = 0;
std::vector<char> lineSplited = std::vector<char>(line.begin(), line.end());
for (int i = 0; i < lineSplited.size(); i++) {
for (int j = 0; j < lineSplited[i] - '0'; j++) {
if (i % 2 == 0) {
diskmap.push_back(id);
} else {
diskmap.push_back(-1);
}
}
if (i % 2 == 0) {
id++;
}
}
}
printDiskMap(diskmap);
{
int Dot;
auto offset = diskmap.begin();
int block_count;
while (std::find(diskmap.begin(), diskmap.end(), -1) != diskmap.end()) {
while (true) {Dot =
std::find(diskmap.begin(), diskmap.end(), -1) - diskmap.begin();
if(diskmap.back() == -1) {
diskmap.pop_back();
continue;
}
block_count =
std::find(diskmap.begin(), diskmap.end(), -1) - diskmap.begin();count(diskmap.end(),diskmap.begin(),diskmap.back());
while (true) {
Dot =
std::find(offset, diskmap.end(), -1) - diskmap.begin();
if(std::count(diskmap.begin() + Dot,diskmap.end(), -1) == block_count) {}
}
}
Dot =
std::find(diskmap.begin(), diskmap.end(), -1) - diskmap.begin();
std::cout << "first dot: " << Dot << std::endl;
diskmap[Dot] = diskmap.back();
diskmap.pop_back();
printDiskMap(diskmap);
}
}
for (int i = 0; i < diskmap.size(); i++) {
res += i * diskmap[i];
}
std::cout << CYAN "\nfilesystem checksum is: " << BOLDYELLOW << res << RESET
<< std::endl;
}