// #1
#include
int main ()
{
int number = 1;
for(int i = 1; i < 12; i++)
{
std::cout
number++;
}
}
// #2
#include
int main ()
{
int number = 1;
double sum = 0;
double cons = 2;
for(int i = 1; i < 9; i++)
{
sum = sum + 1 / cons;
cons = cons + 2;
}
std::cout
}
// #3
#include
int main ()
{
int size;
int min = 35;
int max = 87;
for(int i = min; i < max; i ++)
{
if(i % 7 == 1 || i % 7 == 2 || i % 7 == 5)
{
std::cout
}
}
}