- project euler #7: https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjNwoKZnVuY3Rpb24gaXNQcmltZShuKSB7CiAgICBmb3IgKGkgPSAyOyBpIDw9IChuIC8gaSk7IGkrKykgewogICAgICAgIGlm

- project euler #7: https://replpad.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 https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjNwoKZnVuY3Rpb24g... - project euler #8: https://replpad.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 https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjOAoKZGlnaXRzID0g... - project euler #9: https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjOQoKZnVuY3Rpb24gaXNUcmlwbGV0KGEsYixjKSB7CiAgICBpZiAoYSA8IGIgJiYgYiA8IGMpIHsKICAgICAgICByZXR1cm4gYSAqIGEgKyBiICogYiA9PT0gYyAqIGMKICAgIH0KfQoKZm9yIChpID0gMTsgaSA8IDEwMDA7IGkrKykgewogICAgZm9yIChqID0gaTsgaiA8ICgxMDAwIC0gaSk7IGorKykgewoKICAgICAgICBrID0gMTAwMCAtIGkgLSBqCiAgICAgICAgaWYgKGlzVHJpcGxldChpLGosaykpIHsKICAgICAgICAgICAgcmVzdWx0ID0gW2ksaixrXQogICAgICAgIH0KICAgIH0KfQoKcmVzdWx0LnJlZHVjZSgoYSxiKSA9PiBhICogYiwgMSk= https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjOQoKZnVuY3Rpb24g... - project euler #10: https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjMTAKCmZ1bmN0aW9uIGlzUHJpbWUobikgewogICAgZm9yIChpID0gMjsgaSA8PSAobiAvIGkpOyBpKyspIHsKICAgICAgICBpZiAobiAlIGkgPT09IDApIHsKICAgICAgICAgICAgcmV0dXJuIGZhbHNlCiAgICAgICAgfQogICAgfQogICAgcmV0dXJuIHRydWUKfQoKLy8gaXNQcmltZSgyKQovLyBpc1ByaW1lKDMpCi8vIGlzUHJpbWUoNCkKLy8gaXNQcmltZSg1KQoKc3VtID0gMAoKZm9yIChsZXQgaSA9IDI7IGkgPCAyMDAwMDAwOyBpKyspIHsKICAgIGlmIChpc1ByaW1lKGkpKSB7CiAgICAgICAgc3VtICs9IGkKICAgIH0KfQoKc3Vt https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjMTAKCmZ1bmN0aW9u... - project euler #11: https://replpad.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 https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjMTEKCmdyaWQgPSBg... - project euler #12: https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjMTIKCmZ1bmN0aW9uIGRpdmlzb3JzKG4pIHsKICAgIGxldCByZXN1bHQgPSAxCiAgICBmb3IgKGxldCBpID0gMDsgaSA8IG47IGkrKykgewogICAgICAgIGlmIChuICUgaSA9PT0gMCkgewogICAgICAgICAgICByZXN1bHQrKwogICAgICAgIH0KICAgIH0KICAgIHJldHVybiByZXN1bHQKfQoKZnVuY3Rpb24gZGl2aXNvcnMobikgewogICAgbGV0IGFycmF5ID0gW10KCiAgICBmb3IgKGxldCBpID0gMDsgaSA8IG47IGkrKykgewogICAgICAgIGlmIChuICUgaSA9PT0gMCkgewogICAgICAgICAgICBpZiAoYXJyYXkuYXQoLTEpICogaSA9PT0gbikgewogICAgICAgICAgICAgICAgYnJlYWsKICAgICAgICAgICAgfQoKICAgICAgICAgICAgYXJyYXkucHVzaChpKQogICAgICAgIH0KICAgIH0KICAgIHJldHVybiBhcnJheQp9CgpmdW5jdGlvbiBkaXZpc29ycyhuKSB7CiAgICBsZXQgcmVzdWx0ID0gMAogICAgbGV0IGxhc3QgPSAxCgogICAgZm9yIChsZXQgaSA9IDA7IGkgPD0gbjsgaSsrKSB7CiAgICAgICAgaWYgKG4gJSBpID09PSAwKSB7CiAgICAgICAgICAgIGlmIChpICogaSA9PT0gbikgewogICAgICAgICAgICAgICAgcmVzdWx0ICs9IDAuNQogICAgICAgICAgICAgICAgYnJlYWsKICAgICAgICAgICAgfQogICAgICAgICAgICBpZiAobGFzdCAqIGkgPT09IG4pIHsKICAgICAgICAgICAgICAgIGJyZWFrCiAgICAgICAgICAgIH0KCiAgICAgICAgICAgIGxhc3QgPSBpCgogICAgICAgICAgICByZXN1bHQrKwogICAgICAgIH0KICAgIH0KICAgIHJldHVybiByZXN1bHQgKiAyCgp9CgovLyBmdW5jdGlvbiBkaXZpc29ycyhuKSB7Ci8vICAgICBsZXQgcmVzdWx0ID0gCi8vIH0KCi8vIGZ1bmN0aW9uIGRpdmlzb3JzKG4pIHsKLy8gICAgIGxldCByZXN1bHQgPSAwCi8vICAgICBsZXQgbGFzdCA9IDEKCi8vICAgICBmb3IgKGxldCBpID0gMDsgaSA8PSBuOyBpKyspIHsKLy8gICAgICAgICBpZiAobiAlIGkgPT09IDApIHsKLy8gICAgICAgICAgICAgaWYgKGkgKiBpID09PSBuKSB7Ci8vICAgICAgICAgICAgICAgICByZXR1cm4gdHJ1ZQovLyAgICAgICAgICAgICB9Ci8vICAgICAgICAgfQovLyAgICAgfQovLyB9CgoKZGl2aXNvcnMoMSkKZGl2aXNvcnMoMykKZGl2aXNvcnMoNikKZGl2aXNvcnMoMTApCmRpdmlzb3JzKDE1KQpkaXZpc29ycygyMSkKZGl2aXNvcnMoMjgpCgpsYXN0ID0gMAoKbGV0IHJlc3VsdAoKZm9yIChsZXQgaSA9IDA7OyBpKyspIHsKICAgIGxhc3QgKz0gaQogICAgaWYgKGRpdmlzb3JzKGxhc3QpID4gNTAwKSB7CiAgICAgICAgcmVzdWx0ID0gbGFzdAogICAgICAgIGJyZWFrCiAgICB9Cn0KCi8vIGxhc3QKCnJlc3VsdA== https://replpad.com/Ly8gcHJvamVjdCBldWxlciAjMTIKCmZ1bmN0aW9u...