mchain is a functional language that only uses method chaining and assigning.
python main.py [path_to_file]Solution for ABC348-B
examples/abc348-b.mcn
N = nextIn~parseInt();
XY = newList<N, newList<2, 0>> ~map(FUNC<i, i ~map(FUNC<j, nextIn ~parseInt()>)>);
_ = newList<N,0>
~iota(0, 1)
~map(FUNC<
i,
newList<N,0>
~iota(N ~sub(1), -1)
~reduce(
newList<2,0>, // [idx, maValue]
FUNC<
a, b,
a ~ifElse(
a ~at(1) ~gt(XY ~at(i) ~at(0) ~sub(XY ~at(b) ~at(0)) ~pow(2) ~add(XY~at(i)~at(1) ~ sub(XY ~at(b) ~at(1)) ~pow(2))),
FUNC<tmp, tmp>,
FUNC<tmp, newList<2,b> ~set(1,XY ~at(i) ~at(0) ~sub(XY ~at(b) ~at(0)) ~pow(2) ~add(XY~at(i)~at(1) ~ sub(XY ~at(b) ~at(1)) ~pow(2)))>,
)
>
) ~at(0) ~add(1)
~println()
>);
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