Problem Given a list groups with their sizes, their arrival time, and the time to be processed once at the front of the line. Input Input will begin with a line containing 1 integer, n (1 ≤ n ≤500,000), representing the number of groups to process. The following n lines will each contain 3 integers: s, a, and p (1 ≤ s ≤ 1,000,000; 1 ≤ a ≤ 1,000,000,000; 1 ≤ p ≤ 1,000,000) representing the group size, arrival time, and processing time respectively. Output Output should contain 1 integer representing the sum time taken by all people that waited in line.
Problem Given a list groups with their sizes, their arrival time, and the time to be processed once at the front of the line. Input Input will begin with a line containing 1 integer, n (1 ≤ n ≤500,000), representing the number of groups to process. The following n lines will each contain 3 integers: s, a, and p (1 ≤ s ≤ 1,000,000; 1 ≤ a ≤ 1,000,000,000; 1 ≤ p ≤ 1,000,000) representing the group size, arrival time, and processing time respectively. Output Output should contain 1 integer representing the sum time taken by all people that waited in line.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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