int n, int s) { int find (int *v, int 1, j; for (i-0; i
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
Related questions
Question
Please solve asap and answer based on the format the question asked for please.
![Given the following function
int find (int *v, int n, int s) {
int 1, j;
for (i=0; i<n-4; i++) {
int sum =
for (j-0; j<4; j++) {
sum + v[i+jl;
if (sum
s)
return i;
return -1;
Answer the following questions:
A) Which is the worst-case complexity of the function? T(n) = 0...) Why?
B) The function searches in a vector an interval of consecutive elements with a
certain characteristic: which one?
C) Suppose that the input vector contains more than one interval that fulfils the
criterium of point B, which one will be returned: the first one, the last one or a
random one?
D) Suppose that there exists a vector int data[N], with N constant. Are the following
function calls correct? Why? (Say yes/no per each of the options, and explain why)
1) nd3 find(data,N,8);
2) nd= find(&data[0],N,N);
3) nd3 find(*data,N,8);
4) nd3 find(data+N/2,N,N);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb66f86ae-0511-48df-a730-99ca39475524%2F79630014-4d18-453c-873c-4d76fd18471b%2Fja0z2vm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Given the following function
int find (int *v, int n, int s) {
int 1, j;
for (i=0; i<n-4; i++) {
int sum =
for (j-0; j<4; j++) {
sum + v[i+jl;
if (sum
s)
return i;
return -1;
Answer the following questions:
A) Which is the worst-case complexity of the function? T(n) = 0...) Why?
B) The function searches in a vector an interval of consecutive elements with a
certain characteristic: which one?
C) Suppose that the input vector contains more than one interval that fulfils the
criterium of point B, which one will be returned: the first one, the last one or a
random one?
D) Suppose that there exists a vector int data[N], with N constant. Are the following
function calls correct? Why? (Say yes/no per each of the options, and explain why)
1) nd3 find(data,N,8);
2) nd= find(&data[0],N,N);
3) nd3 find(*data,N,8);
4) nd3 find(data+N/2,N,N);
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