Problem
Leaderboard
🎁 June Giveaway
This June, you have the opportunity to hone your skills and win the Macbook Air, Sony WH-1000XM4 headphones, $50 gift card and much more.
🎮 How to Play
Complete Educative’s daily coding challenge all month.
Choose your preferred programming language before you start, you can switch it anytime, even mid-problem.
Be mindful of your attempts, you only get a limited number, so make each one count.
Keep your streak alive, the longer it runs, the more raffle entry tickets you rack up.
Earn tickets and increase your chances of winning the draw.
🎟️ How to earn Tickets
ActionTickets Earned
Complete Daily Challenge
+1
10-Day Streak
+10
20-Day Streak
+20
30-Day Streak
+30
LinkedIn post with #30DaysofCode Everyday (and tag Educative)
+2 per post
Most-Liked Post Overall
+20
Top of Leaderboard
+50
Leaderboard: 2nd place
+30
Leaderboard: 3rd place
+20

Problem: Is Subsequence

Statement

Given two strings s and t, determine whether s is a subsequence of t. Return TRUE if it is, or FALSE otherwise.

A subsequence of a string is a new string formed by deleting zero or more characters from the original string, without changing the relative order of the remaining characters. For example, "ace" is a subsequence of "abcde", whereas "aec" is not.

Constraints:

  • 0≤0 \leq s.length ≤100\leq 100

  • 0≤0 \leq t.length ≤104\leq 10^4

  • s and t consist only of lowercase English letters.

Problem
Leaderboard
🎁 June Giveaway
This June, you have the opportunity to hone your skills and win the Macbook Air, Sony WH-1000XM4 headphones, $50 gift card and much more.
🎮 How to Play
Complete Educative’s daily coding challenge all month.
Choose your preferred programming language before you start, you can switch it anytime, even mid-problem.
Be mindful of your attempts, you only get a limited number, so make each one count.
Keep your streak alive, the longer it runs, the more raffle entry tickets you rack up.
Earn tickets and increase your chances of winning the draw.
🎟️ How to earn Tickets
ActionTickets Earned
Complete Daily Challenge
+1
10-Day Streak
+10
20-Day Streak
+20
30-Day Streak
+30
LinkedIn post with #30DaysofCode Everyday (and tag Educative)
+2 per post
Most-Liked Post Overall
+20
Top of Leaderboard
+50
Leaderboard: 2nd place
+30
Leaderboard: 3rd place
+20

Problem: Is Subsequence

Statement

Given two strings s and t, determine whether s is a subsequence of t. Return TRUE if it is, or FALSE otherwise.

A subsequence of a string is a new string formed by deleting zero or more characters from the original string, without changing the relative order of the remaining characters. For example, "ace" is a subsequence of "abcde", whereas "aec" is not.

Constraints:

  • 0≤0 \leq s.length ≤100\leq 100

  • 0≤0 \leq t.length ≤104\leq 10^4

  • s and t consist only of lowercase English letters.