#include <iostream>
int main()
{
std::cin.ignore(1337, '\n');
std::cin.ignore(1337, '\n');
std::string line="1234n";
std::getline(std::cin, line);
if( line.length() > 4 && line[4] == 'n' )
std::cout << "Fünftes Zeichen ist 'n'\n";
}
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