sigonasr2/AoC2022_Day19
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Part 1 done!

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Co-authored-by: sigonasr2 <sigonasr2@gmail.com>
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sigonasr2 2022-12-22 13:59:38 -06:00
parent d2a9653834
commit a72d6b72e2
4 changed files with 3714 additions and 4292 deletions
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main.cpp
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@ -8,95 +8,64 @@ struct Blueprint{
int oreRobotCost,clayRobotCost,obsidianRobotCost1,obsidianRobotCost2,geodeRobotCost1,geodeRobotCost2;
};
int runSimulation(Blueprint print){
int minute=0;
int ore=0,clay=0,obsidian=0,geodes=0;
int oreRobots=1/*We start with 1 free ore robot*/,clayRobots=0,obsidianRobots=0,geodeRobots=0;
enum Priority{
OREROBOT,
CLAYROBOT,
OBSIDIANROBOT,
};
int oreRequired=print.oreRobotCost+print.clayRobotCost+print.obsidianRobotCost1+print.geodeRobotCost1;
int clayRequired=print.obsidianRobotCost2;
int obsidianRequired=print.geodeRobotCost2;
int geodeRequired=print.geodeRobotCost2;
std::string prioToName(Priority p){
switch(p){
case OREROBOT:{
return "Ore Robot";
}break;
case CLAYROBOT:{
return "Clay Robot";
}break;
case OBSIDIANROBOT:{
return "Obsidian Robot";
}break;
}
}
int totalRequired=oreRequired+clayRequired+obsidianRequired+1;
std::string bestHistory="";
float oreRatio=(float)oreRequired/totalRequired;
float clayRatio=(float)clayRequired/totalRequired;
float obsidianRatio=(float)obsidianRequired/totalRequired;
float geodeRatio=(float)1/totalRequired;
float orePct=0;
float clayPct=0;
float obsidianPct=0;
float geodePct=0;
for (int i=0;i<24;i++){
void runSimulation(Blueprint print, int minute, int ore, int clay, int obsidian, int geodes, int oreRobots, int clayRobots, int obsidianRobots, int geodeRobots, int&bestGeodes, std::string history){
for (;minute<32;minute++){
//Find out total robots needed for one geode robot.
//Geode: 2ore:19obsidian
//Obsidian 4ore:7clay
//Clay 4ore
//Ore 4ore
std::cout<<"Minute "<<i+1<<std::endl;
//std::cout<<" Minute "<<i+1<<std::endl;
//14ore:7clay:19obsidian 30
if (ore>=print.geodeRobotCost1&&obsidian>=print.geodeRobotCost2){
runSimulation(print,minute+1,ore-print.geodeRobotCost1+oreRobots,clay+clayRobots,obsidian-print.geodeRobotCost2+obsidianRobots,geodes+geodeRobots,oreRobots,clayRobots,obsidianRobots,geodeRobots+1,bestGeodes,history+"->GEO");
} else
if (ore>=print.obsidianRobotCost1&&clay>=print.obsidianRobotCost2){
runSimulation(print,minute+1,ore-print.obsidianRobotCost1+oreRobots,clay-print.obsidianRobotCost2+clayRobots,obsidian+obsidianRobots,geodes+geodeRobots,oreRobots,clayRobots,obsidianRobots+1,geodeRobots,bestGeodes,history+"->OBS");
} else {
if(ore>=print.oreRobotCost){
runSimulation(print,minute+1,ore-print.oreRobotCost+oreRobots,clay+clayRobots,obsidian+obsidianRobots,geodes+geodeRobots,oreRobots+1,clayRobots,obsidianRobots,geodeRobots,bestGeodes,history+"->ORE");
}
if (ore>=print.clayRobotCost){
runSimulation(print,minute+1,ore-print.clayRobotCost+oreRobots,clay+clayRobots,obsidian+obsidianRobots,geodes+geodeRobots,oreRobots,clayRobots+1,obsidianRobots,geodeRobots,bestGeodes,history+"->CLA");
}
}
ore+=oreRobots;
clay+=clayRobots;
obsidian+=obsidianRobots;
geodes+=geodeRobots;
if (oreRobots>0){
std::cout<<"Collected "<<oreRobots<<" ore ("<<ore<<")."<<std::endl;
}
if (clayRobots>0){
std::cout<<"Collected "<<clayRobots<<" clay ("<<clay<<")."<<std::endl;
}
if (obsidianRobots>0){
std::cout<<"Collected "<<obsidianRobots<<" obsidian ("<<obsidian<<")."<<std::endl;
}
if (geodeRobots>0){
std::cout<<"Collected "<<geodeRobots<<" geodes ("<<geodes<<")."<<std::endl;
}
int totalProduction=oreRobots+clayRobots+obsidianRobots+geodeRobots;
orePct=(float)oreRobots/totalProduction;
clayPct=(float)clayRobots/totalProduction;
obsidianPct=(float)obsidianRobots/totalProduction;
geodePct=(float)geodeRobots/totalProduction;
std::cout<<"Resource distribution (Ore/Clay/Obsidian/Geode) ("<<orePct<<"/"<<clayPct<<"/"<<obsidianPct<<"/"<<geodePct<<")"<<std::endl;
std::cout<<" Target distribution (Ore/Clay/Obsidian/Geode) ("<<oreRatio<<"/"<<clayRatio<<"/"<<obsidianRatio<<"/"<<geodeRatio<<")"<<std::endl;
if (ore>=print.geodeRobotCost1&&obsidian>=print.geodeRobotCost2&&geodePct<geodeRatio){
geodeRobots++;
ore-=print.geodeRobotCost1;
obsidian-=print.geodeRobotCost2;
std::cout<<" Built a geode robot ("<<geodeRobots<<" total)"<<std::endl;
} else
if (ore>=print.obsidianRobotCost1&&clay>=print.obsidianRobotCost2&&obsidianPct<obsidianRatio){
//We can make an obsidian bot, so do so!
obsidianRobots++;
ore-=print.obsidianRobotCost1;
clay-=print.obsidianRobotCost2;
std::cout<<" Built an obsidian robot ("<<obsidianRobots<<" total)"<<std::endl;
} else
if(ore>=print.oreRobotCost&&orePct<oreRatio){
//Make an ore bot.
oreRobots++;
ore-=print.oreRobotCost;
std::cout<<" Built an ore robot ("<<oreRobots<<" total)"<<std::endl;
} else
if (ore>=print.clayRobotCost&&clayPct<clayRatio){
//Make a clay bot.
clayRobots++;
ore-=print.clayRobotCost;
std::cout<<" Built a clay robot ("<<clayRobots<<" total)"<<std::endl;
} else {
std::cout<<" Decided not to make anything this turn..."<<std::endl;
}
history+="->WAIT";
}
if (geodes>bestGeodes){
bestGeodes=geodes;
bestHistory=history;
}
return geodes;
}
int main()
@ -147,9 +116,15 @@ int main()
}
}
int sum=0;
for (int i=0;i<blueprints.size();i++){
sum+=(i+1)*runSimulation(blueprints[i]);
for (int i=0;i<3;i++){
int highest=0;
bestHistory="";
std::cout<<"Running Blueprint "<<i+1<<std::endl;
runSimulation(blueprints[i],0,0,0,0,0,1,0,0,0,highest,"");
sum+=(i+1)*highest;
std::cout<<" Highest Geode Returns: "<<highest<<" ("<<bestHistory<<")"<<std::endl;
}
std::cout<<"Sum: "<<sum<<std::endl;
return 0;
}

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@ -0,0 +1 @@
Blueprint 1: Each ore robot costs 2 ore. Each clay robot costs 3 ore. Each obsidian robot costs 3 ore and 14 clay. Each geode robot costs 4 ore and 14 obsidian.