문제
상근이는 TGN사의 사장이다. TGN은 Teenager Game Network의 약자 같지만, 사실 Temporary Group Name의 약자이다.
이 회사는 청소년을 위한 앱을 만드는 회사이다. 일년에 걸친 개발기간 끝에 드디어 앱을 완성했고, 이제 팔기만 하면 된다.
상근이는 데이트를 인간의 두뇌로 이해할 수 없을 정도로 많이 한다. 따라서 엄청난 데이트 비용이 필요하다. 상근이는 광고를 적절히 해서 수익을 최대한 올리려고 한다.
어느 날 하늘을 바라보던 상근이는 시리우스의 기운을 받게 되었고, 광고 효과를 예측하는 능력을 갖게 되었다.
광고 효과가 주어졌을 때, 광고를 해야할지 말아야할지 결정하는 프로그램을 작성하시오.
출력
각 테스트 케이스에 대해서, 광고를 해야 하면 "advertise", 하지 않아야 하면 "do not advertise", 광고를 해도 수익이 차이가 없다면 "does not matter"를 출력한다.
예제 출력 1
advertise
does not matter
do not advertise
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dGVzdCBjYXNlOiAmbGRxdW87YWR2ZXJ0aXNlJnJkcXVvOywgJmxkcXVvO2RvIG5vdCBhZHZlcnRpc2UmcmRxdW87IG9yICZsZHF1bztkb2VzIG5vdCBtYXR0ZXImcmRxdW87LCBwcmVzZW50aW5nIHdoZXRoZXIgaXQgaXMgbW9zdCBwcm9maXRhYmxlIHRvIGFkdmVydGlzZSBvciBub3QsIG9yIHdoZXRoZXIgaXQgZG9lcyBub3QgbWFrZSBhbnkgZGlmZmVyZW5jZS48XC9wPlxyXG4iLCJoaW50IjoiIiwib3JpZ2luYWwiOiIxIiwiaHRtbF90aXRsZSI6IjAiLCJwcm9ibGVtX2xhbmdfdGNvZGUiOiJFbmdsaXNoIn1d