Day 9 | C# Online Compiler

Day 9 by Pieter Peeters

using System;
using System.Linq;
using System.Collections.Generic;
using System.Collections;
using System.Diagnostics;

public class Program
{
	static string INPUT = "1102,34463338,34463338,63,1007,63,34463338,63,1005,63,53,1101,3,0,1000,109,988,209,12,9,1000,209,6,209,3,203,0,1008,1000,1,63,1005,63,65,1008,1000,2,63,1005,63,904,1008,1000,0,63,1005,63,58,4,25,104,0,99,4,0,104,0,99,4,17,104,0,99,0,0,1101,37,0,1005,1101,30,0,1013,1102,1,33,1019,1102,1,25,1003,1102,1,28,1018,1101,26,0,1006,1102,1,866,1029,1101,760,0,1023,1102,39,1,1012,1102,23,1,1009,1101,281,0,1026,1102,1,20,1011,1102,1,34,1008,1101,0,36,1017,1101,38,0,1000,1102,0,1,1020,1102,278,1,1027,1101,21,0,1010,1102,875,1,1028,1101,0,212,1025,1102,1,1,1021,1102,1,24,1014,1102,763,1,1022,1101,0,31,1007,1102,1,221,1024,1101,0,32,1002,1102,1,29,1004,1102,1,35,1016,1102,22,1,1015,1101,0,27,1001,109,9,1207,-6,26,63,1005,63,199,4,187,1105,1,203,1001,64,1,64,1002,64,2,64,109,19,2105,1,-4,4,209,1001,64,1,64,1106,0,221,1002,64,2,64,109,-33,1207,5,37,63,1005,63,241,1001,64,1,64,1106,0,243,4,227,1002,64,2,64,109,16,2102,1,-2,63,1008,63,23,63,1005,63,269,4,249,1001,64,1,64,1106,0,269,1002,64,2,64,109,16,2106,0,0,1106,0,287,4,275,1001,64,1,64,1002,64,2,64,109,-11,21101,40,0,0,1008,1016,38,63,1005,63,311,1001,64,1,64,1105,1,313,4,293,1002,64,2,64,109,4,21107,41,40,-9,1005,1011,329,1105,1,335,4,319,1001,64,1,64,1002,64,2,64,109,-14,21108,42,42,5,1005,1011,353,4,341,1106,0,357,1001,64,1,64,1002,64,2,64,109,2,2107,33,0,63,1005,63,379,4,363,1001,64,1,64,1105,1,379,1002,64,2,64,109,-7,1201,2,0,63,1008,63,25,63,1005,63,401,4,385,1105,1,405,1001,64,1,64,1002,64,2,64,109,11,1201,-8,0,63,1008,63,28,63,1005,63,429,1001,64,1,64,1106,0,431,4,411,1002,64,2,64,109,-7,2108,26,1,63,1005,63,449,4,437,1105,1,453,1001,64,1,64,1002,64,2,64,109,9,1206,7,465,1105,1,471,4,459,1001,64,1,64,1002,64,2,64,109,4,21102,43,1,-3,1008,1015,42,63,1005,63,491,1106,0,497,4,477,1001,64,1,64,1002,64,2,64,109,7,21108,44,43,-7,1005,1018,517,1001,64,1,64,1105,1,519,4,503,1002,64,2,64,109,-28,2101,0,7,63,1008,63,29,63,1005,63,545,4,525,1001,64,1,64,1105,1,545,1002,64,2,64,109,11,2107,28,-7,63,1005,63,561,1105,1,567,4,551,1001,64,1,64,1002,64,2,64,109,-4,2101,0,-1,63,1008,63,26,63,1005,63,587,1105,1,593,4,573,1001,64,1,64,1002,64,2,64,109,9,1206,7,607,4,599,1105,1,611,1001,64,1,64,1002,64,2,64,109,-10,1208,1,27,63,1005,63,627,1106,0,633,4,617,1001,64,1,64,1002,64,2,64,109,26,1205,-9,649,1001,64,1,64,1106,0,651,4,639,1002,64,2,64,109,-20,1208,0,23,63,1005,63,669,4,657,1105,1,673,1001,64,1,64,1002,64,2,64,109,-7,2102,1,1,63,1008,63,28,63,1005,63,693,1105,1,699,4,679,1001,64,1,64,1002,64,2,64,109,18,21102,45,1,-6,1008,1014,45,63,1005,63,725,4,705,1001,64,1,64,1106,0,725,1002,64,2,64,109,-23,1202,6,1,63,1008,63,25,63,1005,63,751,4,731,1001,64,1,64,1106,0,751,1002,64,2,64,109,20,2105,1,6,1106,0,769,4,757,1001,64,1,64,1002,64,2,64,109,-22,2108,39,10,63,1005,63,789,1001,64,1,64,1106,0,791,4,775,1002,64,2,64,109,3,1202,6,1,63,1008,63,32,63,1005,63,815,1001,64,1,64,1105,1,817,4,797,1002,64,2,64,109,23,21107,46,47,-9,1005,1012,835,4,823,1106,0,839,1001,64,1,64,1002,64,2,64,109,1,1205,-1,853,4,845,1105,1,857,1001,64,1,64,1002,64,2,64,109,-2,2106,0,8,4,863,1001,64,1,64,1105,1,875,1002,64,2,64,109,-8,21101,47,0,-2,1008,1010,47,63,1005,63,897,4,881,1106,0,901,1001,64,1,64,4,64,99,21102,27,1,1,21101,0,915,0,1105,1,922,21201,1,27810,1,204,1,99,109,3,1207,-2,3,63,1005,63,964,21201,-2,-1,1,21102,1,942,0,1106,0,922,22101,0,1,-1,21201,-2,-3,1,21101,957,0,0,1106,0,922,22201,1,-1,-2,1106,0,968,22101,0,-2,-2,109,-3,2106,0,0";
	
	public static long GetDigits(long i, long position, long count) {
		return ((long)i / (long)Math.Pow(10, position)) % (long)Math.Pow(10, count);
	}
	
	public enum ParamMode 
	{
		Position = 0,
		Value = 1,
		Relative = 2,
	}
	
	public struct OpCode {
		public long instruction;
		ParamMode paramMode0;
		ParamMode paramMode1;
		ParamMode paramMode2;
		
		public OpCode(long i) {
			// ABCDE
			// 321II
			instruction = GetDigits(i, 0, 2);
			paramMode0 = (ParamMode)GetDigits(i, 2, 1);
			paramMode1 = (ParamMode)GetDigits(i, 3, 1);
			paramMode2 = (ParamMode)GetDigits(i, 4, 1);
		}
		
		public ParamMode GetMode(int argIndex) {
			if (argIndex == 0)
				return paramMode0;
			
			if (argIndex == 1)
				return paramMode1;
			
			if (argIndex == 2)
				return paramMode2;
			
			return 0;
		}
	}
	
	public static void Main()
	{		
		IntProgram program = new IntProgram(INPUT);
		program.Write(2);
		
		while (program.HasOutput)
			Console.Write(program.Read() + ",");
				
	}
		
	public class IntProgram {

		private bool isRunning;
		private List<long> memory = new List<long>();
		private long ip = 0;
		private long relativeBase = 0;
		private IEnumerator routine;
		private List<long> inputs = new List<long>();
		private List<long> outputs = new List<long>();
		
		public IntProgram(long[] inputCode) {

			memory.AddRange(inputCode);

			routine = RunEnumerator();
		}
		
		public IntProgram(string input) : this(input.Split(',').Select(long.Parse).ToArray()) {
			
		}
		
		public bool HasOutput
		{
			get { return outputs.Count > 0; }	
		}
		
		public long Read() {
			long result = outputs[0];
			outputs.RemoveAt(0);
			return result;
		}
		
		public void Write(long input) {
			inputs.Add(input);
			routine.MoveNext();
		}
		
		public bool IsRunning {
			get { 
				return isRunning;		
			}
		}
		
		private IEnumerator RunEnumerator() 
		{
			ip = 0;
			isRunning = true;
			while (true)
			{
				OpCode opcode = new OpCode(Get(ip));
				if (opcode.instruction == 99)
					break;

				int instructionLength = 4;
				if (opcode.instruction == 1)
				{
					long arg1 = GetValue(opcode, 0);
					long arg2 = GetValue(opcode, 1);
					SetValue(opcode, 2, arg1 + arg2);
				}
				else if (opcode.instruction == 2)
				{
					long arg1 = GetValue(opcode, 0);
					long arg2 = GetValue(opcode, 1);
					SetValue(opcode, 2, arg1 * arg2);
				}
				else if (opcode.instruction == 3) {
					instructionLength = 2;
					while (inputs.Count == 0) {
						yield return null;	
					}
					SetValue(opcode, 0, inputs[0]);
					inputs.RemoveAt(0);
				}
				else if (opcode.instruction == 4) {
					instructionLength = 2;
					long arg1 = GetValue(opcode, 0);
					outputs.Add(arg1);
				}
				else if (opcode.instruction == 5) {
					instructionLength = 3;
					long arg1 = GetValue(opcode, 0);
					long arg2 = GetValue(opcode, 1);

					if (arg1 != 0) {
						ip = arg2;
						continue;
					}

				}
				else if (opcode.instruction == 6) {
					instructionLength = 3;
					long arg1 = GetValue(opcode, 0);
					long arg2 = GetValue(opcode, 1);

					if (arg1 == 0) {
						ip = arg2;
						continue;
					}
				}
				else if (opcode.instruction == 7) {
					instructionLength = 4;
					long arg1 = GetValue(opcode, 0);
					long arg2 = GetValue(opcode, 1);
					SetValue(opcode, 2, arg1 < arg2 ? 1 : 0);
				}
				else if (opcode.instruction == 8) {
					instructionLength = 4;
					long arg1 = GetValue(opcode, 0);
					long arg2 = GetValue(opcode, 1);
					SetValue(opcode, 2, arg1 == arg2 ? 1 : 0);
				}
				else if (opcode.instruction == 9) {
					instructionLength = 2;
					relativeBase += GetValue(opcode, 0);
				}
				else
				{
					Console.Error.WriteLine("Unknown opcode " + opcode);
					break;
				}

				ip += instructionLength;
			}	
			isRunning = false;

		}
		
		public long GetPosition(OpCode opcode, int argIndex) {
			
			ParamMode mode = opcode.GetMode(argIndex);
			if (mode == ParamMode.Position) {
				return Get(ip + argIndex + 1);	
			}
			
			if (mode == ParamMode.Value) {
				return ip + argIndex + 1;	
			} 
			
			if (mode == ParamMode.Relative) {
				return Get(ip + argIndex + 1) + relativeBase;
			}
			
			throw new Exception("Cannot get arg");
		}
		
		public long Get(long index) {
			if (index >= memory.Count)
				return 0;
			
			return memory[(int)index];
		}
		
		public void Set(long index, long v) {
			if (index >= memory.Count)
				memory.Capacity = (int)(index * 2);
			while (index >= memory.Count)
			{
				memory.Add(0);
			}
			memory[(int)index] = v;
		}
		
		public long GetValue(OpCode opcode, int argIndex) {
			return Get(GetPosition(opcode, argIndex));
		}

		public void SetValue(OpCode opcode, int argIndex, long v) {
			Set(GetPosition(opcode, argIndex), v);
		}

	}
}

​x
 
using System;
using System.Linq;
using System.Collections.Generic;
using System.Collections;
using System.Diagnostics;
​
public class Program
{
    static string INPUT = "1102,34463338,34463338,63,1007,63,34463338,63,1005,63,53,1101,3,0,1000,109,988,209,12,9,1000,209,6,209,3,203,0,1008,1000,1,63,1005,63,65,1008,1000,2,63,1005,63,904,1008,1000,0,63,1005,63,58,4,25,104,0,99,4,0,104,0,99,4,17,104,0,99,0,0,1101,37,0,1005,1101,30,0,1013,1102,1,33,1019,1102,1,25,1003,1102,1,28,1018,1101,26,0,1006,1102,1,866,1029,1101,760,0,1023,1102,39,1,1012,1102,23,1,1009,1101,281,0,1026,1102,1,20,1011,1102,1,34,1008,1101,0,36,1017,1101,38,0,1000,1102,0,1,1020,1102,278,1,1027,1101,21,0,1010,1102,875,1,1028,1101,0,212,1025,1102,1,1,1021,1102,1,24,1014,1102,763,1,1022,1101,0,31,1007,1102,1,221,1024,1101,0,32,1002,1102,1,29,1004,1102,1,35,1016,1102,22,1,1015,1101,0,27,1001,109,9,1207,-6,26,63,1005,63,199,4,187,1105,1,203,1001,64,1,64,1002,64,2,64,109,19,2105,1,-4,4,209,1001,64,1,64,1106,0,221,1002,64,2,64,109,-33,1207,5,37,63,1005,63,241,1001,64,1,64,1106,0,243,4,227,1002,64,2,64,109,16,2102,1,-2,63,1008,63,23,63,1005,63,269,4,249,1001,64,1,64,1106,0,269,1002,64,2,64,109,16,2106,0,0,1106,0,287,4,275,1001,64,1,64,1002,64,2,64,109,-11,21101,40,0,0,1008,1016,38,63,1005,63,311,1001,64,1,64,1105,1,313,4,293,1002,64,2,64,109,4,21107,41,40,-9,1005,1011,329,1105,1,335,4,319,1001,64,1,64,1002,64,2,64,109,-14,21108,42,42,5,1005,1011,353,4,341,1106,0,357,1001,64,1,64,1002,64,2,64,109,2,2107,33,0,63,1005,63,379,4,363,1001,64,1,64,1105,1,379,1002,64,2,64,109,-7,1201,2,0,63,1008,63,25,63,1005,63,401,4,385,1105,1,405,1001,64,1,64,1002,64,2,64,109,11,1201,-8,0,63,1008,63,28,63,1005,63,429,1001,64,1,64,1106,0,431,4,411,1002,64,2,64,109,-7,2108,26,1,63,1005,63,449,4,437,1105,1,453,1001,64,1,64,1002,64,2,64,109,9,1206,7,465,1105,1,471,4,459,1001,64,1,64,1002,64,2,64,109,4,21102,43,1,-3,1008,1015,42,63,1005,63,491,1106,0,497,4,477,1001,64,1,64,1002,64,2,64,109,7,21108,44,43,-7,1005,1018,517,1001,64,1,64,1105,1,519,4,503,1002,64,2,64,109,-28,2101,0,7,63,1008,63,29,63,1005,63,545,4,525,1001,64,1,64,1105,1,545,1002,64,2,64,109,11,2107,28,-7,63,1005,63,561,1105,1,567,4,551,1001,64,1,64,1002,64,2,64,109,-4,2101,0,-1,63,1008,63,26,63,1005,63,587,1105,1,593,4,573,1001,64,1,64,1002,64,2,64,109,9,1206,7,607,4,599,1105,1,611,1001,64,1,64,1002,64,2,64,109,-10,1208,1,27,63,1005,63,627,1106,0,633,4,617,1001,64,1,64,1002,64,2,64,109,26,1205,-9,649,1001,64,1,64,1106,0,651,4,639,1002,64,2,64,109,-20,1208,0,23,63,1005,63,669,4,657,1105,1,673,1001,64,1,64,1002,64,2,64,109,-7,2102,1,1,63,1008,63,28,63,1005,63,693,1105,1,699,4,679,1001,64,1,64,1002,64,2,64,109,18,21102,45,1,-6,1008,1014,45,63,1005,63,725,4,705,1001,64,1,64,1106,0,725,1002,64,2,64,109,-23,1202,6,1,63,1008,63,25,63,1005,63,751,4,731,1001,64,1,64,1106,0,751,1002,64,2,64,109,20,2105,1,6,1106,0,769,4,757,1001,64,1,64,1002,64,2,64,109,-22,2108,39,10,63,1005,63,789,1001,64,1,64,1106,0,791,4,775,1002,64,2,64,109,3,1202,6,1,63,1008,63,32,63,1005,63,815,1001,64,1,64,1105,1,817,4,797,1002,64,2,64,109,23,21107,46,47,-9,1005,1012,835,4,823,1106,0,839,1001,64,1,64,1002,64,2,64,109,1,1205,-1,853,4,845,1105,1,857,1001,64,1,64,1002,64,2,64,109,-2,2106,0,8,4,863,1001,64,1,64,1105,1,875,1002,64,2,64,109,-8,21101,47,0,-2,1008,1010,47,63,1005,63,897,4,881,1106,0,901,1001,64,1,64,4,64,99,21102,27,1,1,21101,0,915,0,1105,1,922,21201,1,27810,1,204,1,99,109,3,1207,-2,3,63,1005,63,964,21201,-2,-1,1,21102,1,942,0,1106,0,922,22101,0,1,-1,21201,-2,-3,1,21101,957,0,0,1106,0,922,22201,1,-1,-2,1106,0,968,22101,0,-2,-2,109,-3,2106,0,0";
    
    public static long GetDigits(long i, long position, long count) {
        return ((long)i / (long)Math.Pow(10, position)) % (long)Math.Pow(10, count);
    }
    
    public enum ParamMode 
    {
        Position = 0,
        Value = 1,
        Relative = 2,
    }
    
    public struct OpCode {
        public long instruction;
        ParamMode paramMode0;
        ParamMode paramMode1;
        ParamMode paramMode2;
        
        public OpCode(long i) {
            // ABCDE
            // 321II
            instruction = GetDigits(i, 0, 2);
            paramMode0 = (ParamMode)GetDigits(i, 2, 1);
            paramMode1 = (ParamMode)GetDigits(i, 3, 1);
            paramMode2 = (ParamMode)GetDigits(i, 4, 1);
        }
        
        public ParamMode GetMode(int argIndex) {
            if (argIndex == 0)
                return paramMode0;
            
            if (argIndex == 1)
                return paramMode1;
            
            if (argIndex == 2)
                return paramMode2;
            
            return 0;
        }
    }
    
    public static void Main()
    {       
        IntProgram program = new IntProgram(INPUT);
        program.Write(2);
        
        while (program.HasOutput)
            Console.Write(program.Read() + ",");
                
    }
        
    public class IntProgram {
​
        private bool isRunning;
        private List<long> memory = new List<long>();
        private long ip = 0;
        private long relativeBase = 0;
        private IEnumerator routine;
        private List<long> inputs = new List<long>();
        private List<long> outputs = new List<long>();
        
        public IntProgram(long[] inputCode) {
​
            memory.AddRange(inputCode);
​
            routine = RunEnumerator();
        }
        
        public IntProgram(string input) : this(input.Split(',').Select(long.Parse).ToArray()) {
            
        }
        
        public bool HasOutput
        {
            get { return outputs.Count > 0; }   
        }
        
        public long Read() {
            long result = outputs[0];
            outputs.RemoveAt(0);
            return result;
        }
        
        public void Write(long input) {
            inputs.Add(input);
            routine.MoveNext();
        }
        
        public bool IsRunning {
            get { 
                return isRunning;       
            }
        }
        
        private IEnumerator RunEnumerator() 
        {
            ip = 0;
            isRunning = true;
            while (true)
            {
                OpCode opcode = new OpCode(Get(ip));
                if (opcode.instruction == 99)
                    break;
​
                int instructionLength = 4;
                if (opcode.instruction == 1)
                {
                    long arg1 = GetValue(opcode, 0);
                    long arg2 = GetValue(opcode, 1);
                    SetValue(opcode, 2, arg1 + arg2);
                }
                else if (opcode.instruction == 2)
                {
                    long arg1 = GetValue(opcode, 0);
                    long arg2 = GetValue(opcode, 1);
                    SetValue(opcode, 2, arg1 * arg2);
                }
                else if (opcode.instruction == 3) {
                    instructionLength = 2;
                    while (inputs.Count == 0) {
                        yield return null;  
                    }
                    SetValue(opcode, 0, inputs[0]);
                    inputs.RemoveAt(0);
                }
                else if (opcode.instruction == 4) {
                    instructionLength = 2;
                    long arg1 = GetValue(opcode, 0);
                    outputs.Add(arg1);
                }
                else if (opcode.instruction == 5) {
                    instructionLength = 3;
                    long arg1 = GetValue(opcode, 0);
                    long arg2 = GetValue(opcode, 1);
​
                    if (arg1 != 0) {
                        ip = arg2;
                        continue;
                    }
​
                }
                else if (opcode.instruction == 6) {
                    instructionLength = 3;
                    long arg1 = GetValue(opcode, 0);
                    long arg2 = GetValue(opcode, 1);
​
                    if (arg1 == 0) {
                        ip = arg2;
                        continue;
                    }
                }
                else if (opcode.instruction == 7) {
                    instructionLength = 4;
                    long arg1 = GetValue(opcode, 0);
                    long arg2 = GetValue(opcode, 1);
                    SetValue(opcode, 2, arg1 < arg2 ? 1 : 0);
                }
                else if (opcode.instruction == 8) {
                    instructionLength = 4;
                    long arg1 = GetValue(opcode, 0);
                    long arg2 = GetValue(opcode, 1);
                    SetValue(opcode, 2, arg1 == arg2 ? 1 : 0);
                }
                else if (opcode.instruction == 9) {
                    instructionLength = 2;
                    relativeBase += GetValue(opcode, 0);
                }
                else
                {
                    Console.Error.WriteLine("Unknown opcode " + opcode);
                    break;
                }
​
                ip += instructionLength;
            }   
            isRunning = false;
​
        }
        
        public long GetPosition(OpCode opcode, int argIndex) {
            
            ParamMode mode = opcode.GetMode(argIndex);
            if (mode == ParamMode.Position) {
                return Get(ip + argIndex + 1);  
            }
            
            if (mode == ParamMode.Value) {
                return ip + argIndex + 1;   
            } 
            
            if (mode == ParamMode.Relative) {
                return Get(ip + argIndex + 1) + relativeBase;
            }
            
            throw new Exception("Cannot get arg");
        }
        
        public long Get(long index) {
            if (index >= memory.Count)
                return 0;
            
            return memory[(int)index];
        }
        
        public void Set(long index, long v) {
            if (index >= memory.Count)
                memory.Capacity = (int)(index * 2);
            while (index >= memory.Count)
            {
                memory.Add(0);
            }
            memory[(int)index] = v;
        }
        
        public long GetValue(OpCode opcode, int argIndex) {
            return Get(GetPosition(opcode, argIndex));
        }
​
        public void SetValue(OpCode opcode, int argIndex, long v) {
            Set(GetPosition(opcode, argIndex), v);
        }
​
    }
}

Input:

Last Run:	1:46:54 pm
Compile:	0.173s
Execute:	0s
Memory:	32kb
CPU:	0.016s

View IL Code