- Write a program that prompts the user to enter three integer numbers
then prints them using the following different formats:
- Print all the numbers on the same line.
- Print all the numbers on the same line but in reverse order.
- Print each number on one line.
- Print each number on one line but in reverse order.
Sample input and results are show below:
Enter three numbers: 14 -67 890
Your three numbers are: 14 -67 890
Your three numbers in reverse order are: 890 -67 14
Your three numbers are:
14
-67
890
Your three numbers in reverse order are:
890
-67
14
- Given the following program. Compile and run it
on three different days, then explain your results.
#include <iostream>
using namespace std;
int main()
{
int a, b, c, d;
cout << "a = " << a <<"; "<< "b = " << b << endl;
cout << "c = " << c <<"; "<< "d = " << d << endl;
return 0;
}
- There are several syntax errors in the following program.
First, compile the program as given below, then correct all the errors and run the program.
#include <iostraem>
using namespace std;
int main()
{
int weight-kg;
float height_ms
cout << 'Enter your weight in kg:" << endl;
cin >> weight
cout << 'Enter your height in meters:' << end1;
cin << Height_ms;
return 0;
}
- C++ supports three different sizes of integer: short int, int, and
long int. The size is machine dependent and varies from computer
to computer. Each computer has its internal limits.
Write a program that determines the exact size, in bytes, of
short int, int, and long int on the machine that you are using in the lab.
(Use the operator sizeof that I will explain in class).
Also, use the predefined constants
INT_MIN and INT_MAX to print
the smallest (most negative)
and largest values (most positive) of type int. In order to use the predefined constants INT_MIN and INT_MAX you have to add to your program
the directive #include <climits>
The output of your program should be as follows:
There are X bytes in the data type short
There are Y bytes in the data type int
There are Z bytes in the data type long
The maximum value that can stored in an int is: 1222222222222
The minimum value that can stored in an int is: -333333333333
where
X, Y, Z, 1222222222222, and -333333333333 are the answers that you get when you run your program.