Nested loops
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#include "share/atspre_staload.hats"
#define N 4
fun do_something (i: int, j: int): void = println! ("(", i, ", ", j, ")")
implement main0 () = let
var i: int = 0
var j: int = 0
in
for (i := 0; i < N; i := i + 1)
begin
for (j := 0; j < i; j := j + 1)
begin
do_something (i, j);
end;
end
end
Ats
INFO