#include <iostream>using namespace std;int operate (int a, int b){return (a * b);}float operate (float a, float b){return (a / b);}int main(){int x = 8, y = 10;float n = 5.0, m = 2.0;cout << operate(x, y) <<"\t";cout << operate (n, m);return 0;}
#include <iostream>using namespace std;int main(){int a = 5;float b;cout << sizeof(++a + b);cout << a;return 0;}