diff --git a/2019/day13/main.go b/2019/day13/main.go index f9f175c..a2113f5 100644 --- a/2019/day13/main.go +++ b/2019/day13/main.go @@ -15,7 +15,7 @@ import ( var auto bool func main() { - progFileName := "finishinput" + progFileName := "input" if len(os.Args) > 1 && os.Args[1] == "-auto" { auto = true @@ -90,7 +90,6 @@ func play(prog []int) { } } } - //lookForScore(p, score) switch p.State() { case intcode.RET_ERR: panic(p.Error()) diff --git a/2019/day14/input b/2019/day14/input new file mode 100644 index 0000000..f13f6cb --- /dev/null +++ b/2019/day14/input @@ -0,0 +1,61 @@ +4 SRWZ, 3 ZGSFW, 1 HVJVQ, 1 RWDSX, 12 BDHX, 1 GDPKF, 23 WFPSM, 1 MPKC => 6 VCWNW +3 BXVJK, 3 WTPN => 4 GRQC +5 KWFD => 9 NMZND +1 DNZQ, 5 CDSP => 3 PFDBV +4 VSPSC, 34 MPKC, 9 DFNVL => 9 PZWSP +5 NTXHM => 9 DBKN +4 JNSP, 4 TCKR, 7 PZWSP => 7 DLHG +12 CNBS, 3 FNPC => 2 SRWZ +3 RWDSX, 4 NHSTB, 2 JNSP => 8 TCKR +24 PGHF, 1 NMZND => 3 RWDSX +1 DLHG => 9 QSVN +6 HVJVQ => 2 QSNCW +4 CHDTJ => 9 FDVNC +1 HBXF, 1 RWDSX => 7 BWSPN +2 ZGSFW, 1 KWFD => 8 JNSP +2 BWSPN, 7 GDPKF, 1 BXVJK => 6 FVQM +2 MHBH => 6 FNPC +2 WTPN, 15 GRQC => 3 ZGSFW +9 LXMLX => 6 CLZT +5 DFNVL, 1 KHCQ => 4 MHLBR +21 CNTFK, 3 XHST => 9 CHDTJ +1 CNTFK => 7 MHBH +1 GMQDW, 34 GDPKF, 2 ZDGPL, 1 HVJVQ, 13 QSVN, 1 QSNCW, 1 BXVJK => 2 SGLGN +1 BMVRK, 1 XHST => 8 XHLNT +23 CXKN => 1 BDKN +121 ORE => 9 XHST +4 NTXHM, 4 FNPC, 15 VCMVN => 8 MPKC +2 ZDGPL, 7 JNSP, 3 FJVMD => 4 GMQDW +1 LXMLX, 2 BWSPN => 2 DNZQ +6 WTPN => 9 KCMH +20 CDSP => 2 VSPSC +2 QSNCW, 1 BDHX, 3 HBXF, 8 PFDBV, 17 ZDGPL, 1 MHLBR, 9 ZGSFW => 8 FDWSG +2 VSFTG, 2 DLHG => 9 BDHX +174 ORE => 5 BMVRK +2 BMVRK => 2 KWFD +3 WTPN, 9 TVJPG => 9 CDSP +191 ORE => 2 CNTFK +9 FDVNC, 1 MHBH => 8 NTXHM +3 NHSTB, 2 BXVJK, 1 JNSP => 1 WFPSM +7 FJVMD => 9 CXKN +3 GDPKF, 10 QSNCW => 7 ZDGPL +7 LPXM, 11 VSPSC => 1 LXMLX +6 RWDSX, 2 NMZND, 1 MPKC => 1 KHCQ +6 RWDSX => 4 QMJK +15 MHBH, 28 DBKN, 12 CNBS => 4 PGHF +20 NMZND, 1 PGHF, 1 BXVJK => 2 LPXM +1 CDSP, 17 BXVJK => 5 NHSTB +12 HVJVQ => 3 VSFTG +2 PGHF, 3 VCMVN, 2 NHSTB => 1 DFNVL +5 FNPC => 9 HBXF +3 DPRL => 4 FJVMD +1 KWFD, 1 TVJPG => 8 VCMVN +1 FDWSG, 1 VCWNW, 4 BDKN, 14 FDVNC, 1 CLZT, 62 SGLGN, 5 QMJK, 26 ZDGPL, 60 KCMH, 32 FVQM, 15 SRWZ => 1 FUEL +3 XHLNT => 8 TVJPG +5 HBXF => 2 HVJVQ +3 CHDTJ, 15 KWFD => 9 WTPN +7 CNTFK => 7 CNBS +1 CNBS => 2 JPDF +5 JNSP => 8 DPRL +11 NTXHM => 8 GDPKF +10 JPDF => 9 BXVJK diff --git a/2019/day14/main.go b/2019/day14/main.go new file mode 100644 index 0000000..37bc391 --- /dev/null +++ b/2019/day14/main.go @@ -0,0 +1,153 @@ +package main + +import ( + "fmt" + "strings" + + helpers "git.bullercodeworks.com/brian/adventofcode/helpers" +) + +func main() { + inp := helpers.StdinToStringSlice() + part1(inp) + part2(inp) +} + +var allReactions map[string]*Reaction + +func part1(inp []string) { + allReactions = make(map[string]*Reaction) + for _, v := range inp { + r := NewReaction(v) + allReactions[r.out] = r + } + factory := NewFactory(allReactions) + factory.setInfinite("ORE", true) + factory.generate("FUEL") + fmt.Println("# Part 1") + fmt.Println("Ore Used:", factory.generated["ORE"]) +} + +func part2(inp []string) { + allReactions = make(map[string]*Reaction) + for _, v := range inp { + r := NewReaction(v) + allReactions[r.out] = r + } + factory := NewFactory(allReactions) + oreStart := 1000000000000 + factory.setStock("ORE", oreStart) + fmt.Println("\n# Part 2") + fmt.Println("Ore in stock", factory.stock["ORE"]) + var out1 string + for factory.generate("FUEL") { + clearStr := strings.Repeat("", len(out1)) + out1 = fmt.Sprintf("%s%3d%% (%d)", clearStr, ((factory.stock["ORE"] * 100) / oreStart), factory.generated["FUEL"]) + fmt.Print(out1) + } +} + +type Factory struct { + stock map[string]int + recipes map[string]*Reaction + generated map[string]int + used map[string]int + infinite map[string]bool +} + +func NewFactory(recipes map[string]*Reaction) *Factory { + f := Factory{ + stock: make(map[string]int), + recipes: recipes, + generated: make(map[string]int), + used: make(map[string]int), + infinite: make(map[string]bool), + } + return &f +} + +func (f *Factory) setStock(chem string, amt int) { + f.stock[chem] = amt +} + +func (f *Factory) setInfinite(chem string, is bool) { + f.infinite[chem] = is +} + +func (f *Factory) count(chem string) int { + return f.stock[chem] +} + +func (f *Factory) use(chem string, amt int) bool { + if f.count(chem) < amt { + return false + } + f.stock[chem] = f.stock[chem] - amt + f.used[chem] = f.used[chem] + amt + return true +} + +func (f *Factory) generate(chem string) bool { + if f.infinite[chem] { + f.stock[chem] = f.stock[chem] + 1 + f.generated[chem] = f.generated[chem] + 1 + return true + } + react, ok := f.recipes[chem] + if !ok { + return false + } + for k, v := range react.in { + for f.count(k) < v { + f.generate(k) + } + f.use(k, v) + } + f.stock[chem] = f.stock[chem] + react.outQty + f.generated[chem] = f.generated[chem] + react.outQty + return true +} + +type Reaction struct { + in map[string]int + out string + outQty int + + ingredients []*Reaction +} + +func NewReaction(inp string) *Reaction { + pts := strings.Split(inp, " => ") + if len(pts) != 2 { + panic("Invalid Reaction Input: " + inp) + } + ret := Reaction{ + in: make(map[string]int), + } + inps := strings.Split(pts[0], ", ") + for k := range inps { + var qty int + var prod string + _, err := fmt.Sscanf(inps[k], "%d %s", &qty, &prod) + if err != nil { + panic("Invalid Reaction Input: " + inp) + } + ret.in[prod] = qty + } + _, err := fmt.Sscanf(pts[1], "%d %s", &ret.outQty, &ret.out) + if err != nil { + panic("Invalid Reaction Input: " + inp) + } + return &ret +} + +func (r Reaction) String() string { + var ret string + for k, v := range r.in { + if len(ret) > 0 { + ret = ret + "," + } + ret = fmt.Sprintf("%s %d %s", ret, v, k) + } + return fmt.Sprintf("%s => %d %s", ret, r.outQty, r.out) +} diff --git a/2019/day14/testinput1 b/2019/day14/testinput1 new file mode 100644 index 0000000..65ad5cc --- /dev/null +++ b/2019/day14/testinput1 @@ -0,0 +1,6 @@ +10 ORE => 10 A +1 ORE => 1 B +7 A, 1 B => 1 C +7 A, 1 C => 1 D +7 A, 1 D => 1 E +7 A, 1 E => 1 FUEL diff --git a/2019/day14/testinput2 b/2019/day14/testinput2 new file mode 100644 index 0000000..85c4b1e --- /dev/null +++ b/2019/day14/testinput2 @@ -0,0 +1,7 @@ +9 ORE => 2 A +8 ORE => 3 B +7 ORE => 5 C +3 A, 4 B => 1 AB +5 B, 7 C => 1 BC +4 C, 1 A => 1 CA +2 AB, 3 BC, 4 CA => 1 FUEL diff --git a/2019/day14/testinput3 b/2019/day14/testinput3 new file mode 100644 index 0000000..4d6b9f0 --- /dev/null +++ b/2019/day14/testinput3 @@ -0,0 +1,9 @@ +157 ORE => 5 NZVS +165 ORE => 6 DCFZ +44 XJWVT, 5 KHKGT, 1 QDVJ, 29 NZVS, 9 GPVTF, 48 HKGWZ => 1 FUEL +12 HKGWZ, 1 GPVTF, 8 PSHF => 9 QDVJ +179 ORE => 7 PSHF +177 ORE => 5 HKGWZ +7 DCFZ, 7 PSHF => 2 XJWVT +165 ORE => 2 GPVTF +3 DCFZ, 7 NZVS, 5 HKGWZ, 10 PSHF => 8 KHKGT diff --git a/2019/day15/input b/2019/day15/input new file mode 100644 index 0000000..28f8d36 --- /dev/null +++ b/2019/day15/input @@ -0,0 +1 @@ +3,1033,1008,1033,1,1032,1005,1032,31,1008,1033,2,1032,1005,1032,58,1008,1033,3,1032,1005,1032,81,1008,1033,4,1032,1005,1032,104,99,102,1,1034,1039,1002,1036,1,1041,1001,1035,-1,1040,1008,1038,0,1043,102,-1,1043,1032,1,1037,1032,1042,1105,1,124,102,1,1034,1039,101,0,1036,1041,1001,1035,1,1040,1008,1038,0,1043,1,1037,1038,1042,1105,1,124,1001,1034,-1,1039,1008,1036,0,1041,101,0,1035,1040,1001,1038,0,1043,101,0,1037,1042,1105,1,124,1001,1034,1,1039,1008,1036,0,1041,101,0,1035,1040,101,0,1038,1043,101,0,1037,1042,1006,1039,217,1006,1040,217,1008,1039,40,1032,1005,1032,217,1008,1040,40,1032,1005,1032,217,1008,1039,5,1032,1006,1032,165,1008,1040,9,1032,1006,1032,165,1102,1,2,1044,1105,1,224,2,1041,1043,1032,1006,1032,179,1102,1,1,1044,1105,1,224,1,1041,1043,1032,1006,1032,217,1,1042,1043,1032,1001,1032,-1,1032,1002,1032,39,1032,1,1032,1039,1032,101,-1,1032,1032,101,252,1032,211,1007,0,73,1044,1106,0,224,1101,0,0,1044,1106,0,224,1006,1044,247,101,0,1039,1034,1002,1040,1,1035,1002,1041,1,1036,1002,1043,1,1038,101,0,1042,1037,4,1044,1105,1,0,43,57,94,36,95,30,10,40,88,72,99,97,53,21,87,48,77,40,75,69,46,98,78,22,21,38,17,12,96,34,94,81,18,49,92,1,26,67,48,15,80,51,60,92,9,77,89,64,15,85,53,94,84,99,70,7,8,69,79,79,41,62,98,22,94,92,69,97,65,96,47,99,71,4,75,10,89,85,13,89,93,93,33,46,80,61,80,75,47,99,54,63,54,57,99,80,97,77,48,33,97,95,92,20,75,3,90,84,1,50,15,94,80,95,93,70,22,3,74,69,27,99,91,66,99,1,67,12,94,31,78,83,51,97,25,4,92,85,3,96,60,5,98,69,23,95,70,92,99,1,5,84,51,87,60,67,56,98,44,80,71,81,59,58,97,82,48,87,4,76,87,45,23,75,62,89,29,37,83,22,89,81,48,64,92,30,13,90,89,83,50,49,14,89,2,34,39,84,88,21,1,81,41,74,95,89,37,82,30,87,11,93,78,67,99,8,95,84,26,93,9,95,7,18,93,94,55,96,50,92,97,43,88,53,22,91,91,35,5,79,34,66,56,24,95,49,86,72,98,52,19,81,10,90,78,12,76,8,37,87,62,80,98,52,19,40,97,83,70,18,94,77,62,87,13,35,90,35,78,68,84,89,77,13,71,19,81,54,96,88,22,40,99,24,62,85,37,95,97,89,64,30,18,98,95,9,27,76,85,49,99,31,55,71,89,95,86,94,69,24,98,32,84,99,72,82,89,61,75,30,90,74,10,71,14,80,55,68,61,99,54,84,49,17,74,83,79,38,25,90,38,99,36,89,14,38,80,71,92,10,4,65,35,78,95,40,36,78,13,39,83,76,82,64,16,96,95,31,75,95,79,2,89,38,36,87,36,76,81,38,42,92,38,7,83,87,83,87,54,96,99,78,50,43,94,96,41,87,77,8,90,78,72,79,49,82,82,56,13,94,34,90,44,82,22,60,96,48,97,2,88,87,47,92,40,91,4,58,93,29,61,83,98,99,7,8,91,30,15,88,20,90,79,10,93,31,41,95,94,56,94,95,70,93,50,94,40,37,42,84,45,35,59,27,75,80,52,90,93,15,21,92,18,52,96,83,1,90,86,12,79,21,38,98,13,74,99,40,85,41,60,94,54,44,98,83,35,57,76,66,94,94,59,82,62,77,76,22,87,39,95,98,5,90,60,88,46,91,23,58,16,83,79,7,99,11,53,76,12,88,96,88,35,58,63,81,12,26,79,89,79,26,28,23,5,90,1,76,85,55,74,44,42,88,78,36,83,61,86,92,37,62,82,80,60,46,78,32,76,20,56,77,81,9,40,45,81,85,46,7,65,96,90,19,83,16,78,66,25,24,87,80,55,93,71,84,21,86,38,79,80,94,11,42,81,89,56,18,81,33,86,72,48,86,90,59,10,92,35,77,39,94,58,97,36,5,90,96,87,40,21,22,74,80,42,32,59,60,96,25,26,95,54,90,54,15,18,98,61,91,58,84,2,19,83,36,87,60,99,63,34,79,84,92,25,74,62,6,76,84,33,80,54,91,84,3,83,95,34,22,92,88,6,88,93,17,87,59,95,17,98,65,24,20,90,95,31,74,93,30,66,80,79,72,98,7,74,34,87,77,3,24,4,82,93,42,53,90,47,82,65,65,16,75,91,79,20,93,77,54,71,81,47,82,18,78,94,92,63,75,36,87,34,87,31,92,29,98,22,80,95,91,17,97,35,79,87,87,61,93,93,99,63,95,36,90,78,77,61,83,0,0,21,21,1,10,1,0,0,0,0,0,0 diff --git a/2019/day15/main.go b/2019/day15/main.go new file mode 100644 index 0000000..0e1a002 --- /dev/null +++ b/2019/day15/main.go @@ -0,0 +1,80 @@ +package main + +import ( + "bufio" + "fmt" + "os" + "strings" + "time" + + intcode "git.bullercodeworks.com/brian/adventofcode/2019/intcode-processor" +) + +var auto bool + +func main() { + progFileName := "input" + + if len(os.Args) > 1 && os.Args[1] == "-auto" { + auto = true + } + prog := intcode.ReadIntCodeFile(progFileName) + play(prog) +} + +func play(prog []int) { + p := intcode.NewProgram(prog) + go func() { + for { + for !p.NeedsInput() { + time.Sleep(1) + } + if auto { + } else { + var gotInput bool + for !gotInput { + fmt.Print("Input (vimlike): ") + reader := bufio.NewReader(os.Stdin) + inp, err := reader.ReadString('\n') + if err != nil { + panic(err) + } + inp = strings.TrimSpace(inp) + switch inp { + case "h": + p.Input(3) + gotInput = true + case "j": + p.Input(2) + gotInput = true + case "k": + p.Input(1) + gotInput = true + case "l": + p.Input(4) + gotInput = true + } + } + } + for !p.NeedsOutput() { + time.Sleep(1) + } + moveRes := p.Output() + switch moveRes { + case 0: // Hit a wall + fmt.Println("WALL") + case 1: // Moved + fmt.Println("OK") + case 2: // Moved and done + fmt.Println("DONE") + } + } + }() + ret := p.Run() + if ret == intcode.RET_DONE { + + } else if ret == intcode.RET_ERR { + fmt.Println("ERROR") + fmt.Println(p.Error()) + } +} diff --git a/2019/intcode-processor/processor.go b/2019/intcode-processor/processor.go index 517b17d..39638c0 100644 --- a/2019/intcode-processor/processor.go +++ b/2019/intcode-processor/processor.go @@ -3,7 +3,11 @@ package intcodeprocessor import ( "errors" "fmt" + helpers "git.bullercodeworks.com/brian/adventofcode/helpers" + "io/ioutil" "math" + "os" + "strings" ) const ( @@ -48,6 +52,20 @@ type Program struct { debug bool } +func ReadIntCodeFile(fn string) []int { + dat, err := ioutil.ReadFile(fn) + if err != nil { + fmt.Println("Error reading program file:", err.Error()) + os.Exit(1) + } + var prog []int + stringDat := strings.TrimSpace(string(dat)) + for _, v := range strings.Split(stringDat, ",") { + prog = append(prog, helpers.Atoi(v)) + } + return prog +} + func NewProgram(prog []int) *Program { p := new(Program) p.originalCode = make([]int, len(prog))