Foreigners think that South Koreans seem rude. I second that in some situations. When I wait for a subway or an elevator in a building, most people try to go in before other people come out. It's because Koreans tend to do something as fast as possible, I think. Another common stereotype is that Koreans are hard workers. It's true but it's not because they want to. The work environment was made ..
https://www.acmicpc.net/problem/14003 LIS 배열을 구할 때 길이는 구할 수 있지만 실제 LIS의 순서를 보장하지는 않는다. 하지만 마지막 값이 정답의 마지막값임은 보장한다. 이 정보를 p 배열에 따로 담은 후 LIS 배열을 구한 후에 마지막 값의 인덱스를 이용해서 역추적하면 실제 LIS를 구할 수 있다. 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051#include #include #include #include using namespace std;typedef pair pii; int n,a[1000000],p[1000000];vector l; bool..
My childhood nickname was Jossi. Jo is my family name and ssi means just something like Mr. Jo isn't that popular family name like Kim, Lee. In my middle school, one of my friends nicknamed me Jossi just because it's not common and people felt more friendly. So my friends whom I met in middle or high school call me this nickname.