Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Note: Kindly refer to the attached screenshot for the sample program.
1. Identify the format of the function used: no return type & no parameter, with return type & no parameter, no return type & with parameter and with return type & with parameter.
2. Identify the format and actual parameters.
3. Identify the function signature
4. Identify parameter if value parameter, reference parameter or constant reference parameter is used.
5. Identify the the scope of variable used.
6. Identify the type of C++ function is used.
Transcribed Image Text:main.cpp
1 //***
**
2 // Author: D.S. Malik
3 //
4 |/ This program find the largest number of a set of 10
5 // numbers.
6 //*******
8 #include <iostream>
10 using namespace std;
11
12 double larger(double x, double y);
13
14 int main()
15
16
double num; //variable to hold the current number
17
double max; //variable to hold the larger number
int count; //loop control variable
18
19
20
cout <« "Enter 10 numbers." << endl;
cin >> num;
//Step 1
//Step 1
21
22
max = num;
23
for (count = 1; count < 10; count++)
{
cin >> num;
max = larger(max, num);
}
24
//Step 2
25
//Step 2a
//Step 2b
26
27
28
29
cout <« "The largest number is
<« endl;
30
<« max
31
//Step 3
32
33
return 0;
34 //end main
35
36 double larger(double x, double y)
37 {
38
if (x >= y)
39
return x;
40
else
41
return y;
42 }
43
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