The empty input occurs when the user presses the enter key without typing a value for an input operation.
Answer:
#include <stdio.h>
int main()
{
float afTest1[5] = {90, 30, 25, 45, 55};
for (int i = 0; i < 5; i++) {
printf("%f ", afTest1[i]);
}
return 0;
}
Explanation:
Initialize the elements of the array as 90, 30, 25, 45, 55
Create a for loop that iterates through the array
Inside the loop, print each element using printf function
Answer:
The solution code is written in R script.
- #string variable
- character_str<- "Hello World"
- #logical variable
- logic <- a > b
- #Missing value
- myVec <-c(1, 2, 3, NA)
- #Use class to check data type
- class(character_str)
- class(logic)
- class(myVec)
Explanation:
A string variable is a variable that hold a string (the letters enclosed within quotation marks) (Line 2)
A logical variable is a variable that hold a logical value (either True or False). The logical value is created by comparing two variables (Line 5).
In R, missing value is an unknown value which is represented by NA symbol (Line 8).
We can use in-built method <em>class </em> to check for the variable type in R (Line 11-13). For example, the output of <em>class(character_str)</em> is "<em>character</em>"
<span>If your computer has a rootkit, someone else can gain access to it undetected.
</span>The term rootkit denotes a set of software tools <span>typically malicious.
The purpose of this software is to enable access to a computer or areas of its software that is not otherwise allowed.
</span><span>It is one of the most difficult types of malware to find and remove.</span>
