Thread: Calculations

All mathematical operators are standard in C and C++, just use them in your code.

Code:

int a = 5;
int b = 2;
int c = a + b;   // This will equal 7

// Standard operators are:
// for addition:         +
// for subtraction:      -
// for multiplication:   *
// for division:         /
// for modulus:          %

You mean nested if statements? Like this:

Code:

if (conditions) {
   if (conditions) {
   }
}

Yes you can do this.

I'm having trouble with your questions. They're extremely vague.

Ok, so you want to show the answer to an equation in output and you want it on the same line as text. A cout statement can accept any number of variables and constants, you just seperate each with "put to" operators and end the statement (like all statements) with a semicolon.

Code:

int x = 5;
int y = 6;
int z = x + y;

cout << x << " + " << y << " = " << z << endl;

*/ or if you prefer */

cout << "The answer is " << z << endl;

If this isn't what you're asking, explain your question better.