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started d2p2

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This commit is contained in:
Seth Samuel 2024-12-03 07:58:39 +13:00
parent f5551d2de2
commit 08c10aecd5
1 changed files with 27 additions and 2 deletions
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29
2/puzzle2p2.cpp
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@ -31,9 +31,34 @@ int main(){
int numOfLevelsInLine = currentLevels.size();
int numOfLevelsProcessed = 0;
auto curListIt = currentLevels.begin();
curListIt++; //point to second item in list
enum Direction dir;
bool dirSet =false;
//check first number, second number and last number to see if they all acend or deced
//if not check second number, third number and last number to see if they accend or decend
//then check first number, second number and second to last to see if they accend or decend
//set direction
if ((currentLevels.front()>currentLevels.back())&&(*curListIt) > currentLevels.back()){
dir = DOWN;
dirSet=true;
} else if((currentLevels.front()<currentLevels.back())&&((*curListIt)<currentLevels.back())){
dir= UP;
dirSet=true;
}
//first item bad
if(!dirSet){
int secondItem = (*curListIt);
curListIt++; //points to thirdlist item
if((secondItem>(*curListIt)&&(secondItem>currentLevels.back()))){
currentLevels.pop_front()//remove first item
}
}
//need to pull the first one to have something to compare to
enum Direction dir;
int prevlevel = currentLevels.front();
currentLevels.pop_front();
numOfLevelsProcessed++;
@ -44,7 +69,7 @@ int main(){
} else {
currentLevels.clear();
}
for (int level = currentLevels.front(); !currentLevels.empty();level=currentLevels.front()){
if (abs(prevlevel-level)>3) {currentLevels.clear();break;}