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not working. this was harder than expected

This commit is contained in:
Stedd 2024-12-02 23:08:08 +01:00
parent ac17bdf12e
commit a342582f69
2 changed files with 40 additions and 30 deletions
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68
days/day02.cpp
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@ -98,30 +98,35 @@ void day02::Calculate()
{
decreasing = true;
}
} else
{
if (IsUnsafe(currentNumber, previousNumber, increasing, decreasing))
{
numbers.erase(numbers.begin() + i - 1);
i--;
previousNumber = numbers.at(i - 1);
currentNumber = numbers.at(i);
}
if (currentNumber > previousNumber)
{
increasing = true;
}
if (currentNumber < previousNumber)
{
decreasing = true;
}
if (IsUnsafe(currentNumber, previousNumber, increasing, decreasing))
{
// continue;
safe = false;
break;
}
};
if (IsUnsafe(currentNumber, previousNumber, increasing, decreasing) == 1)
{
numbers.erase(numbers.begin() + i);
if (i >= numbers.size())
{
i--;
}
previousNumber = numbers.at(i - 1);
currentNumber = numbers.at(i);
// if (currentNumber > previousNumber)
// {
// increasing = true;
// }
// if (currentNumber < previousNumber)
// {
// decreasing = true;
// }
if (IsUnsafe(currentNumber, previousNumber, increasing, decreasing) == 1)
{
// continue;
safe = false;
break;
}
}
@ -135,24 +140,29 @@ void day02::Calculate()
std::cout << safeReports << '\n';
}
bool day02::IsUnsafe(const int current, const int previous, const bool increasing, const bool decreasing)
int day02::IsUnsafe(const int current, const int previous, const bool increasing, const bool decreasing)
{
const int diff = abs(current - previous);
if (current < previous && increasing)
{
return true;
//remove current
return 1;
}
if (current > previous && decreasing)
{
return true;
//remove current
return 1;
}
if (current == previous)
{
return true;
//remove current
return 1;
}
if (diff < 1 || diff > 3)
{
return true;
//remove current
return 1;
}
return false;
//safe
return 0;
}

2
days/day02.h
View File

@ -11,7 +11,7 @@ class day02
public:
static void Calculate();
static bool IsUnsafe(int current, int previous, bool increasing, bool decreasing);
static int IsUnsafe(int current, int previous, bool increasing, bool decreasing);
};
#endif //DAY02_H