Justi/Advent2022
Justi/Advent2022
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Day 6

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This commit is contained in:
Marcus Penate 2022-12-06 00:33:53 -05:00
parent b92b49fe98
commit 666fdea266
2 changed files with 44 additions and 0 deletions
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22
Day6/part1.cpp Normal file
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#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main(int argc, char* argv[])
{
string signal;
cin >> signal;
for (int i = 0; i < signal.size()-4; i++)
{
string segment = signal.substr(i,4);
sort(segment.begin(), segment.end());
if (segment.end() == std::unique(segment.begin(), segment.end()))
{
cout << i+4 << endl;
break;
}
}
}

22
Day6/part2.cpp Normal file
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#include <iostream>
#include <string>
#include <algorithm>
using namespace std;
int main(int argc, char* argv[])
{
string signal;
cin >> signal;
for (int i = 0; i < signal.size()-14; i++)
{
string segment = signal.substr(i,14);
sort(segment.begin(), segment.end());
if (segment.end() == std::unique(segment.begin(), segment.end()))
{
cout << i+14 << endl;
break;
}
}
}