30 lines
No EOL
608 B
C++
30 lines
No EOL
608 B
C++
#include <iostream>
|
|
#include <fstream>
|
|
#include <sstream>
|
|
#include <string>
|
|
#include <vector>
|
|
#include <algorithm>
|
|
|
|
int main()
|
|
{
|
|
std::ifstream file{"../d6/input.txt"};
|
|
std::string buffer;
|
|
std::getline(file, buffer);
|
|
int markerLen{14};
|
|
|
|
for (int i{markerLen - 1}; i < buffer.size(); i++)
|
|
{
|
|
std::string marker{};
|
|
for (int j{0}; j < markerLen; j++)
|
|
if (std::find(marker.begin(), marker.end(), buffer[i - j]) == marker.end())
|
|
marker.push_back(buffer[i - j]);
|
|
|
|
if (marker.size() == markerLen)
|
|
{
|
|
std::cout << i + 1 << std::endl;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
} |