5 files changed, 29 insertions, 13 deletions
diff --git a/src/2019/day5/aoc.cpp b/src/2019/day5/aoc.cpp
index 0913e40..d9c3cd0 100644
--- a/src/2019/day5/aoc.cpp
+++ b/src/2019/day5/aoc.cpp
@@ -112,6 +112,8 @@ int run_computer(std::vector<int> codes) {
   return outputs[outputs.size() - 1];
 }
 
+void run_computer(std::vector<int> codes, std::vector<int>& outputs) { run(0, codes, outputs); }
+
 std::pair<int, int> day5(line_view file) {
   const char* p = file.line;
   std::vector<int> optcodes;
diff --git a/src/2019/day5/aoc.h b/src/2019/day5/aoc.h
index e226eb3..e92cd2e 100644
--- a/src/2019/day5/aoc.h
+++ b/src/2019/day5/aoc.h
@@ -7,5 +7,6 @@ namespace aoc2019 {
 
 void set_computer(int* i);
 int run_computer(std::vector<int> codes);
+void run_computer(std::vector<int> codes, std::vector<int>&);
 std::pair<int, int> day5(line_view);
 }
diff --git a/src/2019/day7/aoc.cpp b/src/2019/day7/aoc.cpp
index 176683a..d654a0c 100644
--- a/src/2019/day7/aoc.cpp
+++ b/src/2019/day7/aoc.cpp
@@ -1,5 +1,6 @@
 #include "aoc.h"
 #include "../day5/aoc.h"
+#include <algorithm>
 #include <set>
 
 namespace aoc2019 {
@@ -45,10 +46,7 @@ static void get_number(const char** pp, int* d) {
   *pp = p;
 }
 
-int day7(line_view file) {
-  int max{INT32_MIN};
-  int is[10] = {0};
-  std::set<int> ns;
+std::pair<int, int> day7(line_view file) {
   std::vector<int> codes;
   const char* p = file.line;
   while (p < file.line + file.length) {
@@ -59,7 +57,22 @@ int day7(line_view file) {
     }
     p++;
   }
-  find_max(is, 0, ns, &max, codes);
-  return max;
+  int m1{INT32_MIN};
+  int is1[10] = {0};
+  std::set<int> ns1;
+  find_max(is1, 0, ns1, &m1, codes);
+
+  for (int i : {5, 6, 7, 8, 9}) {
+    int is2[10] = {0};
+    is2[0] = i;
+    is2[1] = 33;
+    set_computer(is2);
+    std::vector<int> outputs;
+    run_computer(codes, outputs);
+    std::for_each(outputs.begin(), outputs.end(), [](int x) { printf("%d ", x); });
+    printf("\n");
+  }
+
+  return {m1, 0};
 }
 } // namespace aoc2019
diff --git a/src/2019/day7/aoc.h b/src/2019/day7/aoc.h
index de34fe8..206e60c 100644
--- a/src/2019/day7/aoc.h
+++ b/src/2019/day7/aoc.h
@@ -3,5 +3,5 @@
 
 namespace aoc2019 {
 
-int day7(line_view);
+std::pair<int, int> day7(line_view);
 }
diff --git a/test/test_2019.cpp b/test/test_2019.cpp
index 4cb9aff..ef6c31e 100644
--- a/test/test_2019.cpp
+++ b/test/test_2019.cpp
@@ -51,10 +51,10 @@ TEST_CASE("Universal Orbit Map", "[2019]") {
 
 TEST_CASE("Amplification Circuit", "[2019]") {
   line_view lv = load_file("../src/2019/day7/input");
-  REQUIRE(272368 == aoc2019::day7(lv));
-  // clang-format off
-  // REQUIRE(43210 == aoc2019::day7(line_view{"3,15,3,16,1002,16,10,16,1,16,15,15,4,15,99,0,0"}));
-  // REQUIRE(54321 == aoc2019::day7(line_view{"3,23,3,24,1002,24,10,24,1002,23,-1,23,101,5,23,23,1,24,23,23,4,23,99,0,0"}));
-  // REQUIRE(65210 == aoc2019::day7(line_view{"3,31,3,32,1002,32,10,32,1001,31,-2,31,1007,31,0,33,1002,33,7,33,1,33,31,31,1,32,31,31,4,31,99,0,0,0"}));
-  // clang-format on
+  auto p = aoc2019::day7(lv);
+  // REQUIRE(272368 == p.first);
+  // REQUIRE(0 == p.second);
+  // auto p = aoc2019::day7("3,26,1001,26,-4,26,3,27,1002,27,2,27,1,27,26,27,4,27,1001,28,-1,28,1005,28,6,99,0,0,5");
+  // auto p = aoc2019::day7("3,52,1001,52,-5,52,3,53,1,52,56,54,1007,54,5,55,1005,55,26,1001,54,-5,54,1105,1,12,1,53,54,53,1008,54,0,55,1001,55,1,55,2,53,55,53,4,53,1001,56,-1,56,1005,56,6,99,0,0,0,0,10");
+  REQUIRE(0 == p.second);
 }