#include <iostream>#include <cmath>using namespace std;void main() {int n,sum=0; float y,k=0; cin >> n; int *mass = new int[n]; for (int i = 0;i < n;++i) {cin >> mass[i]; } for (int i = 0;i < n;++i) { if (mass[i] >0 ){k++;y=pow(mass[i],2); cout<<y;sum+=mas[i]}} system("pause"); }2)#include <iostream>#include <cmath>using namespace std;void main() {int s,p,r,day=0;cin >> s>>p>>r;float km=s;while(r>km){km+=km*p/100;day++;}cout << " km = " << km << " day = " << day << endl;system ("pause");}