diff --git a/.gitignore b/.gitignore
index 499915a..8b92180 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,3 +47,4 @@ day4/U461920/U461920
 test.txt
 day4/U76034/chat
 day4/U287193/chat
+day4/U461920/fixed
diff --git a/day4/20240806sol.pdf b/day4/20240806sol.pdf
new file mode 100644
index 0000000..a856a8c
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diff --git a/day4/U461920/fixed.cpp b/day4/U461920/fixed.cpp
new file mode 100644
index 0000000..e69de29
diff --git a/day4/apio2023_2.pdf b/day4/apio2023_2.pdf
new file mode 100644
index 0000000..63fbaf7
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