UsingVactorUpdate1

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

namespace variavel1{
 int tm;

}
 // Use scope resolution operator
 namespace variavel2 {

     int receive1, receive2, receive3;

}

int main(){
    using namespace variavel1;

    vector <int> v(3);
    variavel2::receive1 = v[0] = 100;
    variavel2::receive2 = v[1] = 200;
    variavel2::receive3 = v[2] = 600;

    variavel1::tm = v.size();

    for (int i = 0; i <variavel1::tm; i++) {

        cout << v[i] << endl;
    }

    return 0;
}