6 files changed, 12 insertions, 0 deletions
diff --git a/1/part1.c b/1/part1.c
index 85cbfd7..f4e5d43 100644
--- a/1/part1.c
+++ b/1/part1.c
@@ -29,5 +29,7 @@ int main()
         input[i] = atoi(buffer);
     }
 
+    fclose(file);
+
     printf("%i", repair(input));
 }
diff --git a/1/part2.c b/1/part2.c
index 5842205..3fb06a6 100644
--- a/1/part2.c
+++ b/1/part2.c
@@ -31,5 +31,7 @@ int main()
         input[i] = atoi(buffer);
     }
 
+    fclose(file)
+
     printf("%i", repair(input));
 }
diff --git a/2/part1.c b/2/part1.c
index ddac78e..b7b2f44 100644
--- a/2/part1.c
+++ b/2/part1.c
@@ -31,5 +31,7 @@ int main()
         }
     }
 
+    fclose(file);
+
     printf("%i", valid);
 }
diff --git a/2/part2.c b/2/part2.c
index 91165dc..b856529 100644
--- a/2/part2.c
+++ b/2/part2.c
@@ -24,5 +24,7 @@ int main()
         }
     }
 
+    fclose(file);
+
     printf("%i", valid);
 }
diff --git a/3/part1.c b/3/part1.c
index 19f3bf3..c71ce0a 100644
--- a/3/part1.c
+++ b/3/part1.c
@@ -26,6 +26,8 @@ int count_trees(const char * filename)
         pos = (pos + INC_RIGHT) % width;
     }
 
+    fclose(file);
+
     return hit;
 }
 
diff --git a/3/part2.c b/3/part2.c
index d7c4ce9..8bcdcfd 100644
--- a/3/part2.c
+++ b/3/part2.c
@@ -29,6 +29,8 @@ int count_trees(int inc_right, int inc_down, const char * filename)
         pos = (pos + inc_right) % width;
     }
 
+    fclose(file);
+
     return hit;
 }