Aoc2022_Day3/main.cpp

#define OLC_PGE_APPLICATION
#include "pixelGameEngine.h"
#include "olcutils.h"

using namespace olc;

int main()
{
	std::ifstream file("input");

    int sum=0;
    while (file.good()) {
        std::string line;
        std::string line2;
        std::string line3;
        std::getline(file,line);
        std::getline(file,line2);
        std::getline(file,line3);
        if (line.length()>0) {
            std::cout<<"=========="<<std::endl;
            std::cout<<line<<std::endl;
            std::cout<<line2<<std::endl;
            std::cout<<line3<<std::endl;
            for (int i=0;i<line.length();i++) {
                for (int j=0;j<line2.length();j++) {
                    for (int k=0;k<line3.length();k++) {
                        if (line[i]==line2[j]&&line2[j]==line3[k]&&line[i]==line3[k]) {
                            if (line[i]>='A'&&line[i]<='Z') {
                                int prio=27+line[i]-'A';
                                sum+=prio;
                                std::cout<<"Prio "<<prio<<" for "<<line[i]<<std::endl;
                            } else {
                                int prio=1+line[i]-'a';
                                sum+=prio;
                                std::cout<<"Prio "<<prio<<" for "<<line[i]<<std::endl;
                            }
                            goto outer;
                        }
                    }
                }
            }
            outer:;
        }
    }

    std::cout<<"Sum: "<<sum<<std::endl;

	return 0;
}