From 2c041dcad561201c0d434fc90167a70b9ae7bf3e Mon Sep 17 00:00:00 2001
From: Haswatha Sridharan <haswathas@gmail.com>
Date: Tue, 10 Jun 2025 18:29:45 -0500
Subject: [PATCH] Mock_SQL1 Completed

---
 README.md | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 65489fb..a6015b0 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,21 @@
 # Mock_SQL
+1 Problem 1 : Top Travellers (https://leetcode.com/problems/top-travellers/)
 
-Please submit the interview problems posted in slack channel here. The problems and statements are intentionally not shown here so that students are not able to see them in advance 
+Solution:
+Select U.name, ifnull(sum(R.distance),0)  as travelled_distance 
+from Users U
+left join Rides R
+on U.id = R.user_id  
+group by U.id
+order by travelled_distance desc, name     
+
+1 Problem 1 : Apples & Oranges (https://leetcode.com/problems/apples-oranges/)
+
+Solution:
+Select a.sale_date, sum(a.sold_num - b.sold_num) as diff
+from Sales a
+join Sales b
+on a.sale_date = b.sale_date
+where a.fruit in ('apples') and b.fruit in ('oranges') 
+group by a.sale_date
+order by a.sale_date
\ No newline at end of file