LeetCode 2285. Maximum Total Importance of Roads - solution with TypeScript & JavaScript

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  • เผยแพร่เมื่อ 27 มิ.ย. 2024
  • GitHub: github.com/RuslanTsykaliak/Le...
    The problem involves assigning integer values to cities and calculating the maximum total importance of roads. We want to optimize the assignment of values to maximize the total importance. Let's explore how we can approach this.
    Approach
    Counting Roads:
    Create an array called count with n elements, all initialized to 0.
    Iterate through each road (represented by [a, b]) in the roads array.
    Increment the count for both cities a and b. This step helps us track how many roads connect to each city.
    Sorting the Count Array:
    Sort the count array in ascending order. This will be useful for later calculations.
    Calculating Total Importance:
    Iterate from 1 to n (inclusive).
    For each index i, multiply the count of roads connected to the i-th city by i (the index).
    Accumulate the results in the total variable.
    Return the Final Total Importance.
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