Easy 2 point
Medium 4 points
Hard 6 points
Ninja 10 points

Question | Type | Level | Solve |
---|---|---|---|

Write a function that generates the list of numbers from the range string? | Array | Medium | Solve |

Write a function to find complement of a set given the universal set? | Math | Medium | Solve |

Write a function to check whether given string is palindrome? | String | Medium | Solve |

Write a function to check whether given number is perfect square? | Math | Medium | Solve |

Write a function to check whether given number is prime? | Number | Medium | Solve |

Write a function to find the union of two sets? | Math | Medium | Solve |

Write a function to find the next power of 2 greater than the given number? | Number | Medium | Solve |

Write a function to find the difference of two sets? | Math | Medium | Solve |

Write a function to count the number of vowels in given string? | String | Medium | Solve |

Write a function to rotate the matrix by 90 degree counter clockwise? | Array | Medium | Solve |

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