//Dev C++ 4.9.9.2//Знаю, что старьё//1#include <iostream>#include <ctime>#include <cstdlib>using namespace std;int main(){ srand ( time(NULL) ); int ar[10]; int k; k=0; for(int i=0;i<10;i++){ ar[i]=rand()%10-3; cout<<ar[i]<<endl; if((ar[i]%2==0) && (ar[i]>0)) k++; } cout<<"Result:"<<k; cin.get(); cin.get(); return 0; }//2#include <iostream>#include <ctime>#include <cstdlib>using namespace std;int main(){ srand ( time(NULL) ); int ar[10]; int k1,k2; double r1,r2; k1=0; k2=0; r1=0; r2=0; for(int i=0;i<10;i++){ ar[i]=rand()%100; cout<<ar[i]<<endl; if(ar[i]<10){ k1++; r1=r1+ar[i];} else { k2++; r2=r2+ar[i]; } } r1=r1/k1; r2=r2/k2; cout<<"<10: "<<r1<<endl; cout<<">=10: "<<r2<<endl; cin.get(); cin.get(); return 0; }