Информатика и Технология программирования

#include <iostream>
#include <vector>
#include <iterator>
#include <algorithm>
/* run this program using the console pauser or add your own getch, system("pause") or input loop */
using namespace std;

int randVec()
{
 return rand() % (99 - 10) + 10;
}

bool ifVec(const int & x)
{
 if(x % 3 == 0) return true;
 else return false;
}

int main(int argc, char** argv) {
 vector<int> v (10);
 
 generate(v.begin(), v.end(), [](){
 return rand() % 99;
 });
 
 int count = 0;
 for_each(v.begin(), v.end(), [&count](int &x){
 if(x % 3 == 0) count++;
 });
 
 cout << count_if(v.begin(), v.end(), [](const int & x){
 return x % 3 == 0;
 }) << endl;
 
 copy(v.begin(), v.end(), ostream_iterator<int>(cout, " "));
 return 0;
}