int t = 7; int s = 17; if (t > 6) { s t= 5; } else { s -= 2; } D-2 D 5 O 22 D 17

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
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I have decided to raise some chickens. The guy that sold me the eggs say they need to incubate at a temperature between 98 and 101 degrees.
I am writting some code on my Raspberry Pi to sound an alarm if the temperature falls outside those limits. I want to includ both 98 degrees and 101 degrees in the "safe" range, but anything
lower or higher should sound the alarm.
What is the best way to write the boolean expression for this condition?
O if (temp > 98 && temp < 101)
O if (temp >= 98 || temp <= 101)
if (temp > 98 || temp < 101)
O if (temp >= 98 && temp <= 101)
Transcribed Image Text:I have decided to raise some chickens. The guy that sold me the eggs say they need to incubate at a temperature between 98 and 101 degrees. I am writting some code on my Raspberry Pi to sound an alarm if the temperature falls outside those limits. I want to includ both 98 degrees and 101 degrees in the "safe" range, but anything lower or higher should sound the alarm. What is the best way to write the boolean expression for this condition? O if (temp > 98 && temp < 101) O if (temp >= 98 || temp <= 101) if (temp > 98 || temp < 101) O if (temp >= 98 && temp <= 101)
What is the value of s at the end of the following code snippet?
int t = 7;
int s = 17;
if (t > 6) {
s += 5;
} else {
S -= 2;
!!
}
-2
22
17
Transcribed Image Text:What is the value of s at the end of the following code snippet? int t = 7; int s = 17; if (t > 6) { s += 5; } else { S -= 2; !! } -2 22 17
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