Question

Need help for this assignment

Please develop 5 programs to calculate arithmetic operations using MS Visual Studio or Dev C++ 1. st program for subtraction and multiplication from 2 input variables. The example output is shown below a. Example Output Type 2 integers: The result of subtraction The result of multiplication 2, 2nd program to calculate this equation: result = a*b-c a. Example Output Type 3 integers: The result of this equation: 3. 3rd program to calculate square root a. Example output Type 1 integer: The square of (your input variable) is 4. 4th program to calculate remainder a. Example output Type 2 integers:_ intoand the remainder is 5, 5th program to calculate the following equation: (a-b)*(b+c)*(c%a) a. Example output Type 3 integers: The result

Answer 1

Program-1:

#include<iostream>

using namespace std;

int main()

{

int a, b;

int sub, mul;

//prompt and read input

cout << "Type 2 integers: ";

cin >> a>> b;

//calculate the subtraction of the two integers

sub = a - b;

//calculate the multiplication of the two integers

mul = a * b;

//display the output

cout << "The result of subtraction: " << sub << endl;

cout << "The result of multiplication: " << mul;

return 0;

}

Output:

Program-2:

#include<iostream>

using namespace std;

int main()

{

int a, b, c;

int result;

//prompt and read input

cout << "Type 3 integers: ";

cin >> a >> b >> c;

//calculate the equation

result = a*b+c;

//display the output

cout << "The result of this equation: " << result << endl;

return 0;

}

Output:

Program-3:

#include<iostream>

#include<math.h>

using namespace std;

int main()

{

int a;

int result;

//prompt and read input

cout << "Type 1 integer: ";

cin >> a ;

//calculate the square root

result = sqrt(a);

//display the output

cout << "The square root of " << a << " is: " << result << endl;

return 0;

}

Output:

Program-4:

#include<iostream>

using namespace std;

int main()

{

int a, b;

int remainder;

//prompt and read input

cout << "Type 2 integers: ";

cin >> a >> b;

//calculate the remainder

remainder = a % b;

//display the output

cout << "Divide " << a << " into " << b << ", and the remainder is " << remainder << endl;

return 0;

}

Output:

Program-5:

#include<iostream>

using namespace std;

int main()

{

int a, b, c;

int result;

//prompt and read input

cout << "Type 3 integers: ";

cin >> a >> b >> c;

//calculate the equation

result = (a-b) * (b+c) * (c%a);

//display the output

cout << "The result: " << result << endl;

return 0;

}

Output: