#include using namespace std; void ex1() { int a; cin >> a; cout << (bool)a; } void ex2() { int a; cin >> a; cout << "Square: " << a * a << " " << a * 4 << endl; cout << "Circle: " << 3.14 * a * 2 << endl; cout << "Triangle: " << 1.73 * a * a / 4 << " " << a * 3; } void ex3() { int a; cin >> a; cout << !(a % 2); } void ex4() { int A, B, a, b, temp; cin >> a >> b; A = a, B = b; a += b; b = a - b; a -= b; cout << a << " " << b << endl; a = A, b = B; a *= b; b = a / b; a /= b; cout << a << " " << b << endl; a = A, b = B; temp = a; a = b; b = temp; cout << a << " " << b << endl; } void ex5() { char letter; cin >> letter; cout << (letter == 'a' || letter == 'i' || letter == 'u' || letter == 'e' || letter == 'o'); // when is vowel } void ex6() { int a; cin >> a; cout << a % 10 << (a % 100) / 10 << (a % 1000) / 100 << (a % 10000) / 1000; // 1234 becomes 4321 } void ex7() { int currQuantity; double currPrice, aPrice, oPrice, bPrice; cout << "Apples: "; cin >> currQuantity >> currPrice; aPrice = currQuantity * currPrice; cout << "Oranges: "; cin >> currQuantity >> currPrice; oPrice = currQuantity * currPrice; cout << "Bananas: "; cin >> currQuantity >> currPrice; bPrice = currQuantity * currPrice; cout << "Your order is: apples for " << aPrice << ", oranges for " << oPrice << " and bananas for " << bPrice << endl; cout << "Total: " << aPrice + oPrice + bPrice; } int main() { ex7(); }