HackerRank: Array Manipulation

Array Mainpulation

• python

  • 沒過時間複雜度 TAT!!!

# Complete the arrayManipulation function below.
def arrayManipulation(n, queries):
    # n:
    #   3 ~ 10^7  lol......
    base = [0] * n

    # queries:
    #      1 ~ 2 * 10^5   lol....
    for q_list in queries:
        start = q_list[0] - 1
        end = q_list[1] 
        operator = q_list[2]

        base[start: end] = [ i + operator for i in base[start: end] ]

    return max(base)