diff --git a/semester1/algorithms-and-datastructures/ad.pdf b/semester1/algorithms-and-datastructures/ad-janishutz.pdf
similarity index 100%
rename from semester1/algorithms-and-datastructures/ad.pdf
rename to semester1/algorithms-and-datastructures/ad-janishutz.pdf
diff --git a/semester1/algorithms-and-datastructures/ad.tex b/semester1/algorithms-and-datastructures/ad-janishutz.tex
similarity index 100%
rename from semester1/algorithms-and-datastructures/ad.tex
rename to semester1/algorithms-and-datastructures/ad-janishutz.tex