A young programmer wrote his first testing system. He was so happy it compiled that he invited his school friends to his own contest. But at the end of the tour it turned out that the system can't sort the teams in the results table properly. Help the programmer to write the correct implementation of the sorting. The teams should be sorted by the next criteria: 1) By the quantity of solved tasks in descending order 2) When the quantities of solved tasks are equal-by the penalty time in ascending order 3) When both quantities of solved tasks and penalty times are equal-by the indices of teams in ascending order. Output: n numbers- the indices of teams in sorted order.

A young programmer wrote his first testing system. He was so happy it compiled that he invited his school friends to his own contest. But at the end of the tour it turned out that the system can't sort the teams in the results table properly. Help the programmer to write the correct implementation of the sorting. The teams should be sorted by the next criteria: 1) By the quantity of solved tasks in descending order 2) When the quantities of solved tasks are equal-by the penalty time in ascending order 3) When both quantities of solved tasks and penalty times are equal-by the indices of teams in ascending order. Output: n numbers- the indices of teams in sorted order.

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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