fun mf = () -> int {
int a = 5;
fun sf = () -> int {

fun tf = () -> int {

if (a < 3)
{
a = 1;
}
return 3;
};

List<int> l = { 1, 3, 4};

for (elem in l)
{
a = a + 1;

}


return 2;
};



return 1; 

};
