結果
問題 | No.1703 Much Matching |
ユーザー | kiyoshi0205 |
提出日時 | 2021-10-08 22:18:45 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 332 ms / 2,000 ms |
コード長 | 3,418 bytes |
コンパイル時間 | 2,288 ms |
コンパイル使用メモリ | 188,512 KB |
実行使用メモリ | 26,620 KB |
最終ジャッジ日時 | 2024-07-23 04:47:34 |
合計ジャッジ時間 | 5,518 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 89 ms
9,472 KB |
testcase_07 | AC | 6 ms
5,376 KB |
testcase_08 | AC | 92 ms
9,828 KB |
testcase_09 | AC | 108 ms
10,752 KB |
testcase_10 | AC | 15 ms
5,376 KB |
testcase_11 | AC | 23 ms
5,376 KB |
testcase_12 | AC | 5 ms
5,376 KB |
testcase_13 | AC | 41 ms
6,272 KB |
testcase_14 | AC | 2 ms
5,376 KB |
testcase_15 | AC | 19 ms
5,376 KB |
testcase_16 | AC | 57 ms
7,296 KB |
testcase_17 | AC | 68 ms
7,936 KB |
testcase_18 | AC | 3 ms
5,376 KB |
testcase_19 | AC | 151 ms
13,440 KB |
testcase_20 | AC | 18 ms
5,376 KB |
testcase_21 | AC | 169 ms
15,360 KB |
testcase_22 | AC | 66 ms
7,680 KB |
testcase_23 | AC | 49 ms
6,528 KB |
testcase_24 | AC | 3 ms
5,376 KB |
testcase_25 | AC | 7 ms
5,376 KB |
testcase_26 | AC | 32 ms
5,376 KB |
testcase_27 | AC | 74 ms
8,448 KB |
testcase_28 | AC | 138 ms
13,004 KB |
testcase_29 | AC | 25 ms
5,376 KB |
testcase_30 | AC | 37 ms
5,760 KB |
testcase_31 | AC | 5 ms
5,376 KB |
testcase_32 | AC | 72 ms
8,448 KB |
testcase_33 | AC | 48 ms
6,656 KB |
testcase_34 | AC | 5 ms
5,376 KB |
testcase_35 | AC | 13 ms
5,376 KB |
testcase_36 | AC | 332 ms
26,620 KB |
testcase_37 | AC | 2 ms
5,376 KB |
ソースコード
#pragma GCC optimize("Ofast") #include<bits/stdc++.h> // #include<ext/pb_ds/assoc_container.hpp> // #include<ext/pb_ds/tree_policy.hpp> // #include<ext/pb_ds/tag_and_trait.hpp> // using namespace __gnu_pbds; // #include<boost/multiprecision/cpp_int.hpp> // namespace multiprecisioninteger = boost::multiprecision; // using cint=multiprecisioninteger::cpp_int; using namespace std; using ll=long long; #define double long double using datas=pair<ll,ll>; using ddatas=pair<double,double>; using tdata=pair<ll,datas>; using vec=vector<ll>; using mat=vector<vec>; using pvec=vector<datas>; using pmat=vector<pvec>; // using llset=tree<ll,null_type,less<ll>,rb_tree_tag,tree_order_statistics_node_update>; #define For(i,a,b) for(i=a;i<(ll)b;++i) #define bFor(i,b,a) for(i=b,--i;i>=(ll)a;--i) #define rep(i,N) For(i,0,N) #define rep1(i,N) For(i,1,N) #define brep(i,N) bFor(i,N,0) #define brep1(i,N) bFor(i,N,1) #define all(v) (v).begin(),(v).end() #define allr(v) (v).rbegin(),(v).rend() #define vsort(v) sort(all(v)) #define vrsort(v) sort(allr(v)) #define endl "\n" #define eb emplace_back #define print(v) cout<<v<<endl #define printyes cout<<"Yes"<<endl #define printno cout<<"No"<<endl #define printYES cout<<"YES"<<endl #define printNO cout<<"NO"<<endl #define output(v) do{bool f=0;for(auto outi:v){cout<<(f?" ":"")<<outi;f=1;}cout<<endl;}while(0) #define matoutput(v) do{for(auto outimat:v)output(outimat);}while(0) const ll mod=1000000007; // const ll mod=998244353; const ll inf=1LL<<60; const double PI = acos(-1); const double eps = 1e-9; template<class T> inline bool chmax(T& a,T b){bool x=a<b;if(x)a=b;return x;} template<class T> inline bool chmin(T& a,T b){bool x=a>b;if(x)a=b;return x;} void startupcpp(){ cin.tie(0); ios::sync_with_stdio(false); cout<<fixed<<setprecision(15); } double distance(ddatas x,ddatas y){ double a=x.first-y.first,b=x.second-y.second; return sqrt(a*a+b*b); } ll modinv(ll a) { ll b=mod,u=1,v=0,t; while(b){ t=a/b; a-=t*b; swap(a,b); u-=t*v; swap(u,v); } return (u+mod)%mod; } ll moddevide(ll a,ll b){return (a*modinv(b))%mod;} vec modncrlistp,modncrlistm; ll modncr(ll n,ll r){ if(n<r)return 0; ll i,size=modncrlistp.size(); if(size<=n){ modncrlistp.resize(n+1); modncrlistm.resize(n+1); if(!size){ modncrlistp[0]=modncrlistm[0]=1; size++; } For(i,size,n+1){ modncrlistp[i]=modncrlistp[i-1]*i%mod; modncrlistm[i]=modinv(modncrlistp[i]); } } return modncrlistp[n]*modncrlistm[r]%mod*modncrlistm[n-r]%mod; } ll modpow(ll a,ll n){ ll res=1; while(n>0){ if(n&1)res=res*a%mod; a=a*a%mod; n>>=1; } return res; } ll gcd(ll a,ll b){if(!b)return a;return (a%b==0)?b:gcd(b,a%b);} ll lcm(ll a,ll b){return a/gcd(a,b)*b;} ll countdigits(ll n){ ll ans=0; while(n){n/=10;ans++;} return ans; } ll sumdigits(ll n){ ll ans=0; while(n){ans+=n%10;n/=10;} return ans; } int main(){ startupcpp(); // int codeforces;cin>>codeforces;while(codeforces--){ ll i,N,ok,ng,mid; cin>>N>>N>>N; pvec v(N); vec pre(N+1,-inf); rep(i,N){ cin>>v[i].first>>v[i].second; v[i].second*=-1; } vrsort(v); rep(i,N){ v[i].second*=-1; ok=N;ng=-1; while(ok-ng>1){ mid=(ok+ng)>>1; if(pre[mid]>v[i].second){ ng=mid; }else{ ok=mid; } } pre[ok]=v[i].second; } i=0; while(pre[i]!=-inf)++i; print(i); }