Question

Помагииииите.Решите 1 и 3

Answer 1

Номер 1 
#include <iostream>using namespace std;int main(int argc,const char** argv[]){int x,y,c;cin >> x;cin >> y;c=(x*x*x-y*y)/(x+y);cout << c << endl;cin.get();return 0;}
номер 3
#include <iostream>using namespace std;int main(int argc,const char** argv[]){    int F,m,g;    g=10;    cin >> m;    F=m*g;    cout << F << endl;    cin.get();    return 0;}