Merge?

Day 1/main.cpp

@@ -23,16 +23,111 @@ void wait(int pauseMs=0){
 
 #pragma endregion
 
+#include <limits>
 const int DAY = 1;
 Run runInput=FILE1;
 
+void doStuff2(){
+	while(true){ //lines is accessible as a global.
+		std::map<int,std::string>numberWord{
+			{0,"zero"},	
+			{1,"one"},
+			{2,"two"},
+			{3,"three"},
+			{4,"four"},
+			{5,"five"},
+			{6,"six"},
+			{7,"seven"},
+			{8,"eight"},
+			{9,"nine"},
+		};
+		int sum=0;
+		int lineCount=0;
+		for(std::string&line:lines){
+			lineCount++;
+			int digitFrontIndex=-1;
+			int digitBackIndex=-1;
+			std::array<int,10>wordDigitIndexFront;
+			std::array<int,10>wordDigitIndexBack;
+			wordDigitIndexFront.fill(-1);
+			wordDigitIndexBack.fill(-1);
+			for(int i=0;i<10;i++){
+				wordDigitIndexFront[i]=line.find(numberWord[i]);
+			}
+			for(int i=0;i<10;i++){
+				wordDigitIndexBack[i]=line.rfind(numberWord[i]);
+			}
+			for(int i=0;i<line.size();i++){
+				if(line[i]>='0'&&line[i]<='9'){
+					digitFrontIndex=i;
+					break;
+				}
+			}
+			for(int i=line.size()-1;i>=0;i--){
+				if(line[i]>='0'&&line[i]<='9'){
+					digitBackIndex=i;
+					break;
+				}
+			}
+			int lowestFrontIndex=std::numeric_limits<int>::max();
+			int highestBackIndex=std::numeric_limits<int>::min();
+			int frontDigit=0;
+			int backDigit=0;
+			for(int i=0;i<10;i++){
+				if(wordDigitIndexFront[i]==std::string::npos)continue;
+				if(lowestFrontIndex>wordDigitIndexFront[i]){
+					lowestFrontIndex=wordDigitIndexFront[i];
+					frontDigit=i;
+				}
+			}
+			if(digitFrontIndex!=-1&&lowestFrontIndex>digitFrontIndex){
+				lowestFrontIndex=digitFrontIndex;
+				frontDigit=line[digitFrontIndex]-'0';
+			}
+			for(int i=0;i<10;i++){
+				if(wordDigitIndexBack[i]==std::string::npos)continue;
+				if(highestBackIndex<wordDigitIndexBack[i]){
+					highestBackIndex=wordDigitIndexBack[i];
+					backDigit=i;
+				}
+			}
+			if(digitBackIndex!=-1&&highestBackIndex<digitBackIndex){
+				highestBackIndex=digitBackIndex;
+				backDigit=line[digitBackIndex]-'0';
+			}
+			sum+=frontDigit*10+backDigit;
+			std::cout<<lineCount<<std::endl;
+			if(frontDigit<=0||backDigit<=0||frontDigit>=10||backDigit>=10)throw;
+			std::cout<<frontDigit<<backDigit<<"/"<<sum<<std::endl;
+		}
+		std::cout<<sum<<std::endl;
+		break;
+		//wait(0); //Wait for 0ms and render the screen (calls draw())
+	}
+}
+
 void doStuff(){
 	while(true){ //lines is accessible as a global.
+		int sum=0;
+		int digitFront=0;
+		int digitBack=0;
 		for(std::string&line:lines){
-			
+			for(int i=0;i<line.size();i++){
+				if(line[i]>='0'&&line[i]<='9'){
+					digitFront=line[i]-'0';
+				}
+			}
+			for(int i=line.size()-1;i>=0;i--){
+				if(line[i]>='0'&&line[i]<='9'){
+					digitBack=line[i]-'0';
+				}
+			}
+			sum+=digitBack*10+digitFront;
+			//std::cout<<digitFront<<digitBack<<"/"<<sum<<std::endl;
 		}
-
-		wait(0); //Wait for 0ms and render the screen (calls draw())
+		std::cout<<sum<<std::endl;
+		break;
+		//wait(0); //Wait for 0ms and render the screen (calls draw())
 	}
 }
 
@@ -71,7 +166,7 @@ public:
 
 	bool OnUserUpdate(float fElapsedTime) override
 	{
-		static std::thread aocSolver(&AoC2023::doStuff,this);
+		static std::thread aocSolver(&AoC2023::doStuff2,this);
 
 		if(waitForRender){
 			draw();