목록LCA (1)
N coding
3176_도로네트워크
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109#include #include #include #include using namespace std;#define inf 10000000 int n, a, b, c, k, d, e;int mx = 0, mn = inf;int par[100001][21], maxx[100001][21], minn[100001][21];i..
PS
2018. 9. 21. 20:35