Suppose that x, y, z, and w are int variables. What is stored in x, y, z, and w after the following statements execute?
x = 9;
y = x – 4;
z = (y + 7) % 6;
w = (x * z) / y – 3;
z = w + (x – y + 2) % x;
Which of the following variable declarations are correct? If a variable declaration is not correct, give the reason(s) and provide the correct variable declaration. (1, 7)
double conversion = 2.5; //Line 1
char grade = ‘B+’; //Line 2
double 28.5 = num //Line 3
string message = ”First C++ course’; //Line 4
int age = 18 years; //Line 5
int perfectSquare; //Line 6
float x, y, decimal; //Line 7