Submission #149473

#TimeUsernameProblemLanguageResultExecution timeMemory
149473욱방켜!! (twitch.tv/wookje) (#200)King of Chairs (FXCUP4_chairs)C++17
95 / 100
218 ms15972 KiB
#include<cstdio> #include<cstdlib> #include<iostream> #include<vector> #include<queue> #include<bitset> #include<string> #include<stack> #include<set> #include<unordered_set> #include<map> #include<unordered_map> #include<cstring> #include<complex> #include<cmath> #include<iomanip> #include<numeric> #include<algorithm> #include<list> #include<functional> #include<cassert> #define mp make_pair #define pb push_back #define X first #define Y second #define y0 y12 #define y1 y22 #define INF 987654321 #define PI 3.141592653589793238462643383279502884 #define fup(i,a,b,c) for(int (i)=(a);(i)<=(b);(i)+=(c)) #define fdn(i,a,b,c) for(int (i)=(a);(i)>=(b);(i)-=(c)) #define MEM0(a) memset((a),0,sizeof(a)); #define MEM_1(a) memset((a),-1,sizeof(a)); #define ALL(a) a.begin(),a.end() #define SYNC ios_base::sync_with_stdio(false);cin.tie(0) using namespace std; typedef long long ll; typedef long double ld; typedef double db; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int, int> Pi; typedef pair<ll, ll> Pll; typedef pair<ld, ld> Pd; typedef vector<int> Vi; typedef vector<ll> Vll; typedef vector<double> Vd; typedef vector<Pi> VPi; typedef vector<Pll> VPll; typedef vector<Pd> VPd; typedef tuple<int, int, int> iii; typedef tuple<int,int,int,int> iiii; typedef tuple<ll, ll, ll> LLL; typedef vector<iii> Viii; typedef vector<LLL> VLLL; typedef complex<double> base; const ll MOD = 1000000007; ll POW(ll a, ll b, ll MMM = MOD) {ll ret=1; for(;b;b>>=1,a=(a*a)%MMM)if(b&1)ret=(ret*a)% MMM; return ret; } ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; } ll lcm(ll a, ll b) { if (a == 0 || b == 0)return a + b; return a*(b / gcd(a, b)); } int dx[] = { 0,1,0,-1,1,1,-1,-1 }, dy[] = { 1,0,-1,0,1,-1,1,-1 }; ll SendInfo(Vi W, Vi C){ int N=W.size(); multiset<int> S; fup(i,0,N-1,1) { S.insert(-W[i]); C[i]*=-1; } sort(ALL(C)); int t=0; fup(i,0,N-1,1) { auto it=S.lower_bound(C[i]); if(it==S.end())return t; t++; S.erase(it); } return t; }
#include<cstdio> #include<cstdlib> #include<iostream> #include<vector> #include<queue> #include<bitset> #include<string> #include<stack> #include<set> #include<unordered_set> #include<map> #include<unordered_map> #include<cstring> #include<complex> #include<cmath> #include<iomanip> #include<numeric> #include<algorithm> #include<list> #include<functional> #include<cassert> #define mp make_pair #define pb push_back #define X first #define Y second #define y0 y12 #define y1 y22 #define INF 987654321 #define PI 3.141592653589793238462643383279502884 #define fup(i,a,b,c) for(int (i)=(a);(i)<=(b);(i)+=(c)) #define fdn(i,a,b,c) for(int (i)=(a);(i)>=(b);(i)-=(c)) #define MEM0(a) memset((a),0,sizeof(a)); #define MEM_1(a) memset((a),-1,sizeof(a)); #define ALL(a) a.begin(),a.end() #define SYNC ios_base::sync_with_stdio(false);cin.tie(0) using namespace std; typedef long long ll; typedef long double ld; typedef double db; typedef unsigned int uint; typedef unsigned long long ull; typedef pair<int, int> Pi; typedef pair<ll, ll> Pll; typedef pair<ld, ld> Pd; typedef vector<int> Vi; typedef vector<ll> Vll; typedef vector<double> Vd; typedef vector<Pi> VPi; typedef vector<Pll> VPll; typedef vector<Pd> VPd; typedef tuple<int, int, int> iii; typedef tuple<int,int,int,int> iiii; typedef tuple<ll, ll, ll> LLL; typedef vector<iii> Viii; typedef vector<LLL> VLLL; typedef complex<double> base; const ll MOD = 1000000007; ll POW(ll a, ll b, ll MMM = MOD) {ll ret=1; for(;b;b>>=1,a=(a*a)%MMM)if(b&1)ret=(ret*a)% MMM; return ret; } ll gcd(ll a, ll b) { return b ? gcd(b, a%b) : a; } ll lcm(ll a, ll b) { if (a == 0 || b == 0)return a + b; return a*(b / gcd(a, b)); } int dx[] = { 0,1,0,-1,1,1,-1,-1 }, dy[] = { 1,0,-1,0,1,-1,1,-1 }; ll BB; VPi CC; set<Pi> S; int mn; void Init(ll B, Vi C) { BB=B; int N=C.size(); fup(i,0,N-1,1) { CC.pb(mp(C[i],i)); } fup(i,0,N-1,1)CC[i].X*=-1; sort(ALL(CC)); fup(i,0,BB-1,1)S.insert(mp(-CC[i].X,CC[i].Y)); } int Maid(int W){ auto it=S.lower_bound(mp(W,-1)); if(it==S.end()) return -1; int ret=it->second; S.erase(it); return ret; }
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