Looking at the following algorithm, please give an analysis of it in terms of time complexity using mathematics and put it in big O notation! Algorithm A: k := 0 For i = 1 to n: For j = (i + 1) to n: k = k + j + i Return k
Looking at the following algorithm, please give an analysis of it in terms of time complexity using mathematics and put it in big O notation! Algorithm A: k := 0 For i = 1 to n: For j = (i + 1) to n: k = k + j + i Return k
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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Looking at the following
Algorithm A:
k := 0
For i = 1 to n:
For j = (i + 1) to n:
k = k + j + i
Return k
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Can you try to go more in detail about why the inner loop runs n-1 times? I'm still not quite getting how the loops work
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