diff --git a/submissions/chelzakaria/main.py b/submissions/chelzakaria/main.py
new file mode 100644
index 00000000..861021d2
--- /dev/null
+++ b/submissions/chelzakaria/main.py
@@ -0,0 +1,32 @@
+import polars as pl
+
+
+def fun():
+    df = pl.scan_csv("input.txt", new_columns=["City", "Product", "Price"])
+
+    cheapest_city = (
+        df.group_by("City")
+        .agg(pl.sum("Price").alias("Total_Price"))
+        .sort("Total_Price")
+        .select(["City", "Total_Price"])
+        .collect(streaming=True)
+        .head(1)
+    )
+
+    cheapest_city_df = df.filter(pl.col("City") == cheapest_city["City"][0])
+    result = (
+        cheapest_city_df.group_by("Product")
+        .agg(pl.min("Price").alias("Min_Price"))
+        .sort(["Min_Price", "Product"])
+        .select(["Product", "Min_Price"])
+        .limit(5)
+        .collect(streaming=True)
+    )
+
+    with open("output.txt", "w") as f:
+        cheapest_city.write_csv(f, has_header=False, separator=" ")
+        result.write_csv(f, has_header=False, separator=" ")
+
+
+if __name__ == "__main__":
+    fun()