4 files changed, 7 insertions, 23 deletions

diff --git a/flake.nix b/flake.nix
index 3308ce1..e341db6 100644
--- a/flake.nix
+++ b/flake.nix
@@ -10,13 +10,12 @@
     , nixpkgs
     }:
     let
+      allPrograms = [ 1 2 ];
       supportedSystems = [ "x86_64-linux" ];
       forAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: f system);
-
       nixpkgsFor = forAllSystems (system:
         import nixpkgs { inherit system; }
       );
-
     in
     {
       devShell = forAllSystems
@@ -33,7 +32,7 @@
         (system:
           let
             pkgs = nixpkgsFor."${system}";
-            execs = with builtins; map toString [ 1 2 ];
+            execs = with builtins; map toString allPrograms;
             mkApp = name: with pkgs; stdenv.mkDerivation {
               name = "${name}";
               src = ./src;
diff --git a/readme b/readme
new file mode 100644
index 0000000..f80a454
--- /dev/null
+++ b/readme
@@ -0,0 +1,3 @@
+run experiment N with:
+
+    nix run .#N
diff --git a/src/2/main b/src/2/main
deleted file mode 100755
index b999f77..0000000
--- a/src/2/main
+++ /dev/null
diff --git a/src/2/main.c b/src/2/main.c
index ee7f2c8..58295a5 100644
--- a/src/2/main.c
+++ b/src/2/main.c
@@ -31,8 +31,7 @@ int main() {
 
     printf("L: %d, M: %d, N: %d\n", l, m, n);
 
-    // input for A
-    // printf("Enter A:\n");
+    // populate A
     for(int i = 0; i < l; i++) {
         for(int j = 0; j < m; j++) {
             // _ = scanf("%d", &a[i][j]);
@@ -40,8 +39,7 @@ int main() {
         }
     }
 
-    // input for B
-    // printf("Enter B:\n");
+    // populate B
     for(int i = 0; i < m; i++) {
         for(int j = 0; j < n; j++) {
             // _ = scanf("%d", &b[i][j]);
@@ -49,22 +47,6 @@ int main() {
         }
     }
 
-    // printf("\nA: \n");
-    for(int i = 0; i < l; i++) {
-        for(int j = 0; j < m; j++) {
-            // printf("%d\t", a[i][j]);
-        }
-        // printf("\n");
-    }
-
-    // printf("\nB: \n");
-    for(int i = 0; i < m; i++) {
-        for(int j = 0; j < n; j++) {
-            // printf("%d\t", b[i][j]);
-        }
-        // printf("\n");
-    }
-
     double start_time = omp_get_wtime();
     int i, j, k;
 #pragma omp parallel for private(j, k) num_threads(1)