In simple if statement the line of code inside if statement are executed if the condition or expression is true. Syntax if (Expression or Condition) { // statements } Example #include <iostream> using namespace std; int main() { int number; cout << "Enter an integer: "; cin >> number; //if number is positive then statements inside if statements are executed. if ( number > 0) { cout << "You entered a positive integer: " << number << endl; } cout << "This statement is always executed."; return 0; } OutPut Enter an integer: 5 You entered a positive number: 5…