#include <iostream>
using namespace std;
const int NUM = 10;
const double x = 20.5;
int main()
{int a, b;
double z;
char grade;
a = 25;
cout << "a = " << a << endl;
cout <<"Enter two integers: ";
cin >> a >> b;
cout <<endl;
cout << "The numbers you entered are "  << a << "and" << b << endl;
z= a++ +2*x - b--;
cout << "z = " << z << endl;
cout << "a = " << a << endl;
cout << "b = " << b << endl;
a=a+1;
b= b- 1;
cout << "a = " << a << endl;
cout << "b = " << b << endl;
z= a++ +2*x - b--;
cout << "z = " << z << endl;
cout << "a = " << a << endl;
cout << "b = " << b << endl;
grade = 'A';
cout << "Your grade is " << grade << endl;
a= 2 * NUM + z;
cout << "The value of a = "<< a << endl;
return 0;
}
 

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