Submission #634055
Source Code Expand
#include <bits/stdc++.h> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<ll> vl; typedef complex<double> P; typedef pair<int,int> pii; #define REP(i,n) for(ll i=0;i<n;++i) #define REPR(i,n) for(ll i=1;i<n;++i) #define FOR(i,a,b) for(ll i=a;i<b;++i) #define DEBUG(x) cout<<#x<<": "<<x<<endl #define DEBUG_VEC(v) cout<<#v<<":";REP(i,v.size())cout<<" "<<v[i];cout<<endl #define ALL(a) (a).begin(),(a).end() #define MOD (ll)(1e9+7) #define ADD(a,b) a=((a)+(b))%MOD #define FIX(a) ((a)%MOD+MOD)%MOD // http://sigma425.hatenablog.com/entry/2016/01/24/123351 // http://qiita.com/uwi@github/items/1d087aed9bc9a3414c3f // segtree #define MAX 262144 #define N_VAL 131072 ll data[MAX]; void addrange(int a,int b,int k,int l,int r,ll v){ if(r<=a || b<=l) return; if(a<=l && r<=b) data[k] += v; else{ addrange(a,b,k*2+1,l,(l+r)/2,v); addrange(a,b,k*2+2,(l+r)/2,r,v); } } void addrange(int l,int r,ll v){ addrange(l,r,0,0,N_VAL,v); } ll getat(int k){ ll ret = 0; k += N_VAL - 1; ret += data[k]; while(k>0){ k = (k-1)/2; ret += data[k]; } return ret; } // solve int main(){ ll n,l; cin>>n>>l; ll x[n]; REP(i,n){ ll t,p; cin>>t>>p; x[i] = t*10000000ll + 1000000ll-p; } sort(x,x+n); ll ans = 0; REP(i,n){ // ll t = x[i] / 10000000ll; ll p = 1000000ll - (x[i] % 10000000ll); ans += p; ll left=-1, right=N_VAL; while(left+1<right){ ll mid = (left+right)/2; if(getat(mid)>=0)right=mid; else left=mid; } addrange(0,p,-1); addrange(p,right,1); } REP(i,N_VAL)ans+=getat(i); cout<<ans<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | E - 花火 |
User | rickytheta |
Language | C++ (GCC 4.9.2) |
Score | 160 |
Code Size | 1724 Byte |
Status | AC |
Exec Time | 270 ms |
Memory | 3168 KB |
Judge Result
Set Name | Sample | Subtask1 | Subtask2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 30 / 30 | 130 / 130 | ||||||
Status |
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Set Name | Test Cases |
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Sample | sample_01.txt, sample_02.txt, sample_03.txt |
Subtask1 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt, subtask1_40.txt, subtask1_41.txt, subtask1_42.txt |
Subtask2 | sample_01.txt, sample_02.txt, sample_03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt, subtask1_27.txt, subtask1_28.txt, subtask1_29.txt, subtask1_30.txt, subtask1_31.txt, subtask1_32.txt, subtask1_33.txt, subtask1_34.txt, subtask1_35.txt, subtask1_36.txt, subtask1_37.txt, subtask1_38.txt, subtask1_39.txt, subtask1_40.txt, subtask1_41.txt, subtask1_42.txt, subtask2_01.txt, subtask2_02.txt, subtask2_03.txt, subtask2_04.txt, subtask2_05.txt, subtask2_06.txt, subtask2_07.txt, subtask2_08.txt, subtask2_09.txt, subtask2_10.txt, subtask2_11.txt, subtask2_12.txt, subtask2_13.txt, subtask2_14.txt, subtask2_15.txt, subtask2_16.txt, subtask2_17.txt, subtask2_18.txt, subtask2_19.txt, subtask2_20.txt, subtask2_21.txt, subtask2_22.txt, subtask2_23.txt, subtask2_24.txt, subtask2_25.txt, subtask2_26.txt, subtask2_27.txt, subtask2_28.txt, subtask2_29.txt, subtask2_30.txt, subtask2_31.txt, subtask2_32.txt, subtask2_33.txt, subtask2_34.txt, subtask2_35.txt, subtask2_36.txt, subtask2_37.txt, subtask2_38.txt, subtask2_39.txt, subtask2_40.txt, subtask2_41.txt, subtask2_42.txt, subtask2_43.txt, subtask2_44.txt, subtask2_45.txt, subtask2_46.txt, subtask2_47.txt, subtask2_48.txt, subtask2_49.txt, subtask2_50.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 34 ms | 912 KB |
sample_02.txt | AC | 31 ms | 804 KB |
sample_03.txt | AC | 30 ms | 928 KB |
subtask1_01.txt | AC | 35 ms | 808 KB |
subtask1_02.txt | AC | 35 ms | 800 KB |
subtask1_03.txt | AC | 34 ms | 812 KB |
subtask1_04.txt | AC | 35 ms | 804 KB |
subtask1_05.txt | AC | 34 ms | 800 KB |
subtask1_06.txt | AC | 35 ms | 800 KB |
subtask1_07.txt | AC | 34 ms | 916 KB |
subtask1_08.txt | AC | 34 ms | 800 KB |
subtask1_09.txt | AC | 35 ms | 804 KB |
subtask1_10.txt | AC | 35 ms | 812 KB |
subtask1_11.txt | AC | 33 ms | 804 KB |
subtask1_12.txt | AC | 34 ms | 804 KB |
subtask1_13.txt | AC | 32 ms | 928 KB |
subtask1_14.txt | AC | 33 ms | 800 KB |
subtask1_15.txt | AC | 33 ms | 796 KB |
subtask1_16.txt | AC | 32 ms | 804 KB |
subtask1_17.txt | AC | 34 ms | 932 KB |
subtask1_18.txt | AC | 32 ms | 800 KB |
subtask1_19.txt | AC | 35 ms | 924 KB |
subtask1_20.txt | AC | 32 ms | 796 KB |
subtask1_21.txt | AC | 35 ms | 800 KB |
subtask1_22.txt | AC | 35 ms | 804 KB |
subtask1_23.txt | AC | 35 ms | 820 KB |
subtask1_24.txt | AC | 35 ms | 800 KB |
subtask1_25.txt | AC | 34 ms | 800 KB |
subtask1_26.txt | AC | 34 ms | 920 KB |
subtask1_27.txt | AC | 34 ms | 804 KB |
subtask1_28.txt | AC | 35 ms | 804 KB |
subtask1_29.txt | AC | 32 ms | 924 KB |
subtask1_30.txt | AC | 34 ms | 792 KB |
subtask1_31.txt | AC | 33 ms | 924 KB |
subtask1_32.txt | AC | 33 ms | 928 KB |
subtask1_33.txt | AC | 34 ms | 856 KB |
subtask1_34.txt | AC | 33 ms | 728 KB |
subtask1_35.txt | AC | 32 ms | 916 KB |
subtask1_36.txt | AC | 33 ms | 736 KB |
subtask1_37.txt | AC | 30 ms | 720 KB |
subtask1_38.txt | AC | 29 ms | 920 KB |
subtask1_39.txt | AC | 30 ms | 728 KB |
subtask1_40.txt | AC | 30 ms | 920 KB |
subtask1_41.txt | AC | 31 ms | 796 KB |
subtask1_42.txt | AC | 30 ms | 796 KB |
subtask2_01.txt | AC | 265 ms | 3100 KB |
subtask2_02.txt | AC | 266 ms | 3108 KB |
subtask2_03.txt | AC | 265 ms | 3112 KB |
subtask2_04.txt | AC | 265 ms | 3104 KB |
subtask2_05.txt | AC | 265 ms | 3100 KB |
subtask2_06.txt | AC | 209 ms | 2588 KB |
subtask2_07.txt | AC | 160 ms | 2064 KB |
subtask2_08.txt | AC | 107 ms | 1576 KB |
subtask2_09.txt | AC | 186 ms | 1576 KB |
subtask2_10.txt | AC | 192 ms | 1576 KB |
subtask2_11.txt | AC | 203 ms | 1568 KB |
subtask2_12.txt | AC | 211 ms | 1576 KB |
subtask2_13.txt | AC | 240 ms | 1704 KB |
subtask2_14.txt | AC | 218 ms | 3104 KB |
subtask2_15.txt | AC | 230 ms | 3104 KB |
subtask2_16.txt | AC | 270 ms | 3168 KB |
subtask2_17.txt | AC | 247 ms | 3112 KB |
subtask2_18.txt | AC | 264 ms | 3108 KB |
subtask2_19.txt | AC | 163 ms | 1576 KB |
subtask2_20.txt | AC | 169 ms | 1576 KB |
subtask2_21.txt | AC | 179 ms | 1676 KB |
subtask2_22.txt | AC | 185 ms | 1568 KB |
subtask2_23.txt | AC | 222 ms | 1568 KB |
subtask2_24.txt | AC | 228 ms | 3108 KB |
subtask2_25.txt | AC | 228 ms | 3104 KB |
subtask2_26.txt | AC | 230 ms | 3108 KB |
subtask2_27.txt | AC | 237 ms | 3036 KB |
subtask2_28.txt | AC | 254 ms | 3104 KB |
subtask2_29.txt | AC | 198 ms | 1700 KB |
subtask2_30.txt | AC | 218 ms | 3108 KB |
subtask2_31.txt | AC | 236 ms | 3112 KB |
subtask2_32.txt | AC | 231 ms | 2912 KB |
subtask2_33.txt | AC | 244 ms | 3112 KB |
subtask2_34.txt | AC | 228 ms | 3056 KB |
subtask2_35.txt | AC | 190 ms | 1572 KB |
subtask2_36.txt | AC | 198 ms | 1568 KB |
subtask2_37.txt | AC | 221 ms | 1696 KB |
subtask2_38.txt | AC | 226 ms | 3100 KB |
subtask2_39.txt | AC | 218 ms | 3100 KB |
subtask2_40.txt | AC | 141 ms | 1580 KB |
subtask2_41.txt | AC | 178 ms | 1576 KB |
subtask2_42.txt | AC | 191 ms | 1576 KB |
subtask2_43.txt | AC | 245 ms | 3108 KB |
subtask2_44.txt | AC | 246 ms | 3112 KB |
subtask2_45.txt | AC | 193 ms | 1580 KB |
subtask2_46.txt | AC | 173 ms | 1572 KB |
subtask2_47.txt | AC | 185 ms | 1568 KB |
subtask2_48.txt | AC | 29 ms | 792 KB |
subtask2_49.txt | AC | 30 ms | 808 KB |
subtask2_50.txt | AC | 30 ms | 796 KB |