From 3ae4ce72c76365588dfd3e257adc7033c502a7f0 Mon Sep 17 00:00:00 2001
From: Varstak <e0725939@u.nus.edu>
Date: Wed, 15 Nov 2023 14:12:10 +0800
Subject: [PATCH] Changed sample questions

---
 backend/mongodb-database/src/sampleQuestions/qn1.ts  | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn11.ts | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn12.ts | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn14.ts | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn15.ts | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn17.ts | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn18.ts | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn2.ts  | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn4.ts  | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn5.ts  | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn8.ts  | 2 +-
 backend/mongodb-database/src/sampleQuestions/qn9.ts  | 2 +-
 12 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/backend/mongodb-database/src/sampleQuestions/qn1.ts b/backend/mongodb-database/src/sampleQuestions/qn1.ts
index 8fc5c54..c526465 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn1.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn1.ts
@@ -23,7 +23,7 @@ Constraints:
 - s[i] is a printable ascii character. 
 `,
     difficulty: DIFFICULTY.EASY,
-    category: "Strings, Algorithms",
+    category: "Strings",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn11.ts b/backend/mongodb-database/src/sampleQuestions/qn11.ts
index 5ebca71..bc8e92b 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn11.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn11.ts
@@ -29,7 +29,7 @@ Constraints:
 - text1 and text2 consist of only lowercase English characters
 `,
     difficulty: DIFFICULTY.MEDIUM,
-    category: "Strings, Algorithms",
+    category: "Strings",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn12.ts b/backend/mongodb-database/src/sampleQuestions/qn12.ts
index 72585dc..349c2c3 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn12.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn12.ts
@@ -32,7 +32,7 @@ Constraints:
 - -1000 <= matrix[i][j] <= 1000 
 `,
     difficulty: DIFFICULTY.MEDIUM,
-    category: "Arrays, Algorithms",
+    category: "Arrays",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn14.ts b/backend/mongodb-database/src/sampleQuestions/qn14.ts
index 5f5af04..d891c36 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn14.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn14.ts
@@ -34,7 +34,7 @@ Constraints:
  
 `,
     difficulty: DIFFICULTY.MEDIUM,
-    category: "Data Structures, Algorithms",
+    category: "Data Structures",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn15.ts b/backend/mongodb-database/src/sampleQuestions/qn15.ts
index aa0072c..87c7c5f 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn15.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn15.ts
@@ -31,7 +31,7 @@ Constraints:
 - 1 <= k <= nums.length
 `,
     difficulty: DIFFICULTY.HARD,
-    category: "Arrays, Algorithms",
+    category: "Arrays",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn17.ts b/backend/mongodb-database/src/sampleQuestions/qn17.ts
index e2e2208..096b02e 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn17.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn17.ts
@@ -32,7 +32,7 @@ Constraints:
 - -1000 <= Node.val <= 1000
 `,
     difficulty: DIFFICULTY.HARD,
-    category: "Data Structures, Algorithms",
+    category: "Data Structures",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn18.ts b/backend/mongodb-database/src/sampleQuestions/qn18.ts
index de63cf6..e350312 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn18.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn18.ts
@@ -31,7 +31,7 @@ Constraints:
 - p contains only lowercase English letters, '?' or '*'. 
 `,
     difficulty: DIFFICULTY.HARD,
-    category: "Strings, Algorithms",
+    category: "Strings",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn2.ts b/backend/mongodb-database/src/sampleQuestions/qn2.ts
index 5b3f131..1f50aaa 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn2.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn2.ts
@@ -46,7 +46,7 @@ Constraints:
 Follow up: Can you solve it using O(1) (i.e. constant) memory? 
 `,
     difficulty: DIFFICULTY.EASY,
-    category: "Data Structures, Algorithms",
+    category: "Data Structures",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn4.ts b/backend/mongodb-database/src/sampleQuestions/qn4.ts
index 3e13d1c..af18457 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn4.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn4.ts
@@ -17,7 +17,7 @@ Constraints:
 - Each string does not contain leading zeros except for the zero itself
 `,
     difficulty: DIFFICULTY.EASY,
-    category: "Bit Manipulation, Algorithms",
+    category: "Bit Manipulation",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn5.ts b/backend/mongodb-database/src/sampleQuestions/qn5.ts
index c967142..3ed05cf 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn5.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn5.ts
@@ -27,7 +27,7 @@ Constraints:
 - 0 <= n <= 30
 `,
     difficulty: DIFFICULTY.EASY,
-    category: "Recursion, Algorithms",
+    category: "Recursion",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn8.ts b/backend/mongodb-database/src/sampleQuestions/qn8.ts
index 3d89327..ed84e52 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn8.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn8.ts
@@ -22,7 +22,7 @@ Constraints:
 - s[i] is either 'A', 'C', 'G', or 'T'. 
 `,
     difficulty: DIFFICULTY.MEDIUM,
-    category: "Algorithms, Bit Manipulation",
+    category: "Bit Manipulation",
     templates: [
         {
             language: LANGUAGE.PYTHON,
diff --git a/backend/mongodb-database/src/sampleQuestions/qn9.ts b/backend/mongodb-database/src/sampleQuestions/qn9.ts
index 8e6527e..5b79d0d 100644
--- a/backend/mongodb-database/src/sampleQuestions/qn9.ts
+++ b/backend/mongodb-database/src/sampleQuestions/qn9.ts
@@ -31,7 +31,7 @@ Constraints:
 - All the pairs prerequisites[i] are unique. 
 `,
     difficulty: DIFFICULTY.MEDIUM,
-    category: "Data Structures, Algorithms",
+    category: "Data Structures",
     templates: [
         {
             language: LANGUAGE.PYTHON,