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Code cleanup

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This commit is contained in:
Valeriano A.R.
2023-12-02 18:27:00 +01:00
parent 4d8bfbb377
commit 4b3d0fd0b6
78 changed files with 6814 additions and 6950 deletions
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221
AdventOfCode2020/Day08.cs
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@@ -93,137 +93,136 @@ Fix the program so that it terminates normally by changing exactly one jmp (to n
*/
namespace AdventOfCode2020
namespace AdventOfCode2020;
public class Day08 : IDay
{
public class Day08 : IDay
public string ResolvePart1(string[] inputs)
{
public string ResolvePart1(string[] inputs)
{
VM vm = new VM(inputs);
vm.Run();
return vm.Accumulator.ToString();
}
VM vm = new(inputs);
vm.Run();
return vm.Accumulator.ToString();
}
public string ResolvePart2(string[] inputs)
public string ResolvePart2(string[] inputs)
{
VM vm = new(inputs);
foreach (Instruction instruction in vm.Instructions)
{
VM vm = new VM(inputs);
foreach (Instruction instruction in vm.Instructions)
if (instruction.OpCode == OpCode.Acc) { continue; }
if (instruction.OpCode == OpCode.Nop)
{
if (instruction.OpCode == OpCode.Acc) { continue; }
if (instruction.OpCode == OpCode.Nop)
{
instruction.OpCode = OpCode.Jmp;
vm.Run();
if (vm.Ended) { break; }
instruction.OpCode = OpCode.Nop;
}
if (instruction.OpCode == OpCode.Jmp)
{
instruction.OpCode = OpCode.Nop;
vm.Run();
if (vm.Ended) { break; }
instruction.OpCode = OpCode.Jmp;
}
instruction.OpCode = OpCode.Jmp;
vm.Run();
if (vm.Ended) { break; }
instruction.OpCode = OpCode.Nop;
}
return vm.Accumulator.ToString();
}
public enum OpCode
{
Acc,
Jmp,
Nop,
};
public class Instruction
{
public OpCode OpCode { get; set; }
public int Value { get; set; }
public bool Executed { get; set; }
public Instruction(string input)
if (instruction.OpCode == OpCode.Jmp)
{
string[] parts = input.Split(' ');
if (parts[0] == "acc")
{
OpCode = OpCode.Acc;
}
if (parts[0] == "jmp")
{
OpCode = OpCode.Jmp;
}
if (parts[0] == "nop")
{
OpCode = OpCode.Nop;
}
if (parts[1].StartsWith("+"))
{
Value = Convert.ToInt32(parts[1].Substring(1));
}
else
{
Value = Convert.ToInt32(parts[1]);
}
Executed = false;
instruction.OpCode = OpCode.Nop;
vm.Run();
if (vm.Ended) { break; }
instruction.OpCode = OpCode.Jmp;
}
}
return vm.Accumulator.ToString();
}
public class VM
public enum OpCode
{
Acc,
Jmp,
Nop,
}
public class Instruction
{
public OpCode OpCode { get; set; }
public int Value { get; set; }
public bool Executed { get; set; }
public Instruction(string input)
{
public List<Instruction> Instructions { get; set; }
string[] parts = input.Split(' ');
public int Accumulator { get; set; }
public bool Ended { get; set; }
public VM(string[] inputs)
if (parts[0] == "acc")
{
Instructions = new List<Instruction>();
foreach (string input in inputs)
{
Instructions.Add(new Instruction(input));
}
Accumulator = 0;
Ended = false;
OpCode = OpCode.Acc;
}
if (parts[0] == "jmp")
{
OpCode = OpCode.Jmp;
}
if (parts[0] == "nop")
{
OpCode = OpCode.Nop;
}
public void Run()
if (parts[1].StartsWith("+"))
{
foreach (Instruction instruction in Instructions)
Value = Convert.ToInt32(parts[1].Substring(1));
}
else
{
Value = Convert.ToInt32(parts[1]);
}
Executed = false;
}
}
private class VM
{
public List<Instruction> Instructions { get; set; }
public int Accumulator { get; set; }
public bool Ended { get; set; }
public VM(string[] inputs)
{
Instructions = new List<Instruction>();
foreach (string input in inputs)
{
Instructions.Add(new Instruction(input));
}
Accumulator = 0;
Ended = false;
}
public void Run()
{
foreach (Instruction instruction in Instructions)
{
instruction.Executed = false;
}
Ended = false;
Accumulator = 0;
int idx = 0;
while (Instructions[idx].Executed == false)
{
Instruction currentInstruction = Instructions[idx];
if (currentInstruction.OpCode == OpCode.Acc)
{
instruction.Executed = false;
Accumulator += currentInstruction.Value;
currentInstruction.Executed = true;
idx++;
}
Ended = false;
Accumulator = 0;
int idx = 0;
while (Instructions[idx].Executed == false)
if (currentInstruction.OpCode == OpCode.Jmp)
{
Instruction currentInstruction = Instructions[idx];
if (currentInstruction.OpCode == OpCode.Acc)
{
Accumulator += currentInstruction.Value;
currentInstruction.Executed = true;
idx++;
}
if (currentInstruction.OpCode == OpCode.Jmp)
{
currentInstruction.Executed = true;
idx += currentInstruction.Value;
}
if (currentInstruction.OpCode == OpCode.Nop)
{
currentInstruction.Executed = true;
idx++;
}
if (idx >= Instructions.Count)
{
Ended = true;
break;
}
currentInstruction.Executed = true;
idx += currentInstruction.Value;
}
if (currentInstruction.OpCode == OpCode.Nop)
{
currentInstruction.Executed = true;
idx++;
}
if (idx >= Instructions.Count)
{
Ended = true;
break;
}
}
}
}
}
}