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Set 2
Set 02
Conditionals & Strings Basics
Seven problems, ramping from Very Easy to Extreme.
Progress · 0/7 solved
Q1
Vowel or Consonant
VERY EASY
Q2
String Length
EASY
Q3
Reverse a String
MEDIUM
Q4
Grading System
MEDIUM-HARD
Q5
Balanced Brackets (single type)
HARD
Q6
Multi-Bracket Validity with Minimum Fix Cost
VERY HARD
Q7
Word Ladder Length (string transform, exam style)
EXTREME
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Set 2 · Conditionals & Strings Basics · DIU ContestHub