Răspuns:
1)
#include <iostream>
int main()
{
const int x = 7;
int a,b;
std::cout << "a: ";
std::cin>>a;
std::cout << std::endl;
std::cout << "b: ";
std::cin>>b;
std::cout << std::endl << a+b+x << " copii";
}
2)
#include <iostream>
int main()
{
for(int j = 1000; j < 10000; ++j){
if((j % 5) == 0)std::cout << j << std::endl;
}
}
3)
#include <iostream>
int main()
{
std::cout << "Numar de fete: ";
int a;
std::cin >> a;
const int rezultat = (a*2) + 10;
std::cout << rezultat;
}
4)
#include <iostream>
int main()
{
for(int j = 10000; j < 100000; ++j){
if((j % 2) == 1)std::cout << j << std::endl;
}
}
