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puti ::= fn(x: int) {
#C("printf(\"%ld\\n\", (long)x);
");
};
putf ::= fn(x: float) {
#C("printf(\"%f\\n\", (double)x);
");
};
// it would be nice if Arr.data.len == Arr.len (: but this will require some C code...
Arr ::= fn (t :: Type) Type {
struct {
data : []t;
len, cap : int;
}
};
arr_add ::= fn(t :: Type, a : &Arr(t), x : t) {
if a.len >= a.cap {
a.cap = a.cap * 2 + 2;
new_data := new(t, a.cap);
each i := 0..a.len-1 {
new_data[i] = a.data[i];
}
a.data = new_data;
}
a.data[a.len] = x;
a.len += 1;
};
ArrInt ::= Arr(int);
inc ::= fn(t :: Type, x : t) t {
x + 1
};
main ::= fn() {
arr : ArrInt;
farr : Arr(float);
each i := 1..100 {
arr_add(int, &arr, inc(int, i*i));
arr_add(float, &farr, inc(float, (i*i) as float));
}
each i := 0..arr.len - 1 {
puti(arr.data[i]);
}
each i := 0..farr.len - 1 {
putf(farr.data[i]);
}
};
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