내
#include using ll = int64_t; #define begin begin() #define end end() #define all(v) v.begin, v.end #define fir first #define sec second; #define FOR3(i, c, n) for(ll i = c; i = n; i--) #define ROR1(i, n) ROR3(i, n, 0) #define ROR2(i, n) ROR4(i, n, 0) using namespace std; using vl = vector; using vvl = vector; using pll = pair; using tl3 = tuple; using tll = tuple; using qll = queue; using vp = v..
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2021. 7. 30. 23:41