conditional operators in C++ code example

Example 1: conditional operator in cpp

//(expression 1) ? expression 2 : expression 3
//If expression 1 evaluates to true, then expression 2 is evaluated.
   int x, y = 10;

   x = (y < 10) ? 30 : 40;
   cout << "value of x: " << x << endl; //prints 40

Example 2: c++ ternary statement

x = condition ? expression1 : expression2

// Example:
double x = 1 > 0 ? 10 : 20; // put any value