1 |
h06 |
CS24 W19 |
Name: | ||||
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(as it would appear on official course roster) | ||||
Umail address: | @umail.ucsb.edu | section |
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Optional: name you wish to be called if different from name above. | ||||
Optional: name of "homework buddy" (leaving this blank signifies "I worked alone" |
h06: Chapter 1: Runing Time Analysis
ready? | assigned | due | points |
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true | Wed 02/13 02:00PM | Mon 02/25 09:00AM |
You may collaborate on this homework with AT MOST one person, an optional "homework buddy".
MAY ONLY BE TURNED IN IN THE LECTURE/LAB LISTED ABOVE AS THE DUE DATE,
OR IF APPLICABLE, SUBMITTED ON GRADESCOPE. There is NO MAKEUP for missed assignments;
in place of that, we drop the lowest scores (if you have zeros, those are the lowest scores.)
Please:
- No Staples.
- No Paperclips.
- No folded down corners.
Complete your reading of Chapter 1, Section 1.2. If you don’t have a copy of the textbook yet, there is one on reserve at the library under “COMP000-STAFF - Permanent Reserve”).
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1. (10 pts) What is the Big-O time complexity of the following code:
for(int i=0; i<N; i+=2) {
...constant time operations...
}
for(int i=1; i<N; i*=2) {
...constant time operations...
}
int x = 10;
for(int i=1; i<N; i*=2) {
for(int j=0; j<N; j+=2) {
x++;
}
}