Problem
Leaderboard
🎁 November Giveaway
This November, 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: Occurrences After Bigram

Statement

Given three strings text, first, and second, find every word that immediately follows an occurrence of first followed immediately by second.

Return an array containing all such words in the order of their appearance in text.

Constraints:

  • 1≤1 \leq text.length ≤1000\leq 1000

  • text consists of lowercase English letters and spaces.

  • All the words in text are separated by a single space.

  • 1≤1 \leq first.length, second.length ≤10\leq 10

  • first and second consist of lowercase English letters.

  • text will not have any leading or trailing spaces.

Problem
Leaderboard
🎁 November Giveaway
This November, 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: Occurrences After Bigram

Statement

Given three strings text, first, and second, find every word that immediately follows an occurrence of first followed immediately by second.

Return an array containing all such words in the order of their appearance in text.

Constraints:

  • 1≤1 \leq text.length ≤1000\leq 1000

  • text consists of lowercase English letters and spaces.

  • All the words in text are separated by a single space.

  • 1≤1 \leq first.length, second.length ≤10\leq 10

  • first and second consist of lowercase English letters.

  • text will not have any leading or trailing spaces.