Submission #1773762
Source Code Expand
using System; using System.Collections; using System.Collections.Generic; using System.Linq; using System.Text; class TEST{ static void Main(){ Sol mySol =new Sol(); mySol.Solve(); } } class Sol{ public void Solve(){ long tot = 0; int v = 0; for(int i=0;i<N;i++){ tot += B[i]; v |= A[i]; } if(v <= K){ Console.WriteLine(tot); return; } long min = long.MaxValue; bool[] del = new bool[N]; for(int j=30;j>=0;j--){ int kj = (K >> j) & 1; int vj = (v >> j) & 1; //Console.WriteLine("j:{0},kj:{1},vj:{2}",j,kj,vj); if(kj == 0 && vj == 0) continue; if(kj == 1 && vj == 0){ //ここまでひきわけにできていれば ここで決着がつく. long t = 0; for(int i=0;i<N;i++) if(del[i]) t += B[i]; min = Math.Min(min, t); } if(kj == 1 && vj == 1){ //ここまで引き分けにしてきた分プラス今回分で決着をつけられる long t = 0; for(int i=0;i<N;i++) if(del[i] || ((A[i] >> j) & 1) == 1) t += B[i]; min = Math.Min(min, t); } if(kj == 0 && vj == 1){ //ここは引き分けにして下位で決着をつける for(int i=0;i<N;i++) if(((A[i] >> j) & 1) == 1) del[i] = true; } } // 完全に引き分けにできた場合もOK long t0 = 0; for(int i=0;i<N;i++) if(del[i]) t0 += B[i]; min = Math.Min(min, t0); Console.WriteLine(tot - min); } int N,K; int[] A; long[] B; public Sol(){ var d = ria(); N = d[0]; K = d[1]; A = new int[N]; B = new long[N]; for(int i=0;i<N;i++){ d = ria(); A[i] = d[0]; B[i] = d[1]; } } static String rs(){return Console.ReadLine();} static int ri(){return int.Parse(Console.ReadLine());} static long rl(){return long.Parse(Console.ReadLine());} static double rd(){return double.Parse(Console.ReadLine());} static String[] rsa(char sep=' '){return Console.ReadLine().Split(sep);} static int[] ria(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>int.Parse(e));} static long[] rla(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>long.Parse(e));} static double[] rda(char sep=' '){return Array.ConvertAll(Console.ReadLine().Split(sep),e=>double.Parse(e));} }
Submission Info
Submission Time | |
---|---|
Task | D - IntegerotS |
User | kuuso |
Language | C# (Mono 4.6.2.0) |
Score | 500 |
Code Size | 2308 Byte |
Status | AC |
Exec Time | 177 ms |
Memory | 17316 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 500 / 500 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, 49.txt, 50.txt, 51.txt, 52.txt, 53.txt, 54.txt, 55.txt, 56.txt, 57.txt, 58.txt, 59.txt, 60.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 151 ms | 16316 KB |
02.txt | AC | 148 ms | 14268 KB |
03.txt | AC | 156 ms | 14268 KB |
04.txt | AC | 154 ms | 16316 KB |
05.txt | AC | 149 ms | 16316 KB |
06.txt | AC | 152 ms | 14268 KB |
07.txt | AC | 152 ms | 16316 KB |
08.txt | AC | 151 ms | 14268 KB |
09.txt | AC | 152 ms | 14268 KB |
10.txt | AC | 149 ms | 16316 KB |
11.txt | AC | 132 ms | 16208 KB |
12.txt | AC | 130 ms | 14172 KB |
13.txt | AC | 135 ms | 17288 KB |
14.txt | AC | 156 ms | 17316 KB |
15.txt | AC | 132 ms | 14160 KB |
16.txt | AC | 153 ms | 14268 KB |
17.txt | AC | 134 ms | 16208 KB |
18.txt | AC | 130 ms | 15368 KB |
19.txt | AC | 129 ms | 16208 KB |
20.txt | AC | 133 ms | 14172 KB |
21.txt | AC | 133 ms | 16208 KB |
22.txt | AC | 153 ms | 14268 KB |
23.txt | AC | 153 ms | 16316 KB |
24.txt | AC | 127 ms | 14160 KB |
25.txt | AC | 150 ms | 14268 KB |
26.txt | AC | 131 ms | 16212 KB |
27.txt | AC | 149 ms | 14268 KB |
28.txt | AC | 177 ms | 14268 KB |
29.txt | AC | 130 ms | 15240 KB |
30.txt | AC | 151 ms | 17316 KB |
31.txt | AC | 153 ms | 16316 KB |
32.txt | AC | 149 ms | 16316 KB |
33.txt | AC | 154 ms | 14268 KB |
34.txt | AC | 132 ms | 16208 KB |
35.txt | AC | 131 ms | 16208 KB |
36.txt | AC | 130 ms | 16208 KB |
37.txt | AC | 148 ms | 14268 KB |
38.txt | AC | 133 ms | 16208 KB |
39.txt | AC | 130 ms | 14164 KB |
40.txt | AC | 148 ms | 14268 KB |
41.txt | AC | 128 ms | 14172 KB |
42.txt | AC | 130 ms | 14164 KB |
43.txt | AC | 125 ms | 14160 KB |
44.txt | AC | 132 ms | 17288 KB |
45.txt | AC | 129 ms | 16212 KB |
46.txt | AC | 128 ms | 14160 KB |
47.txt | AC | 132 ms | 14160 KB |
48.txt | AC | 131 ms | 14160 KB |
49.txt | AC | 154 ms | 14268 KB |
50.txt | AC | 120 ms | 14276 KB |
51.txt | AC | 22 ms | 11220 KB |
52.txt | AC | 22 ms | 11220 KB |
53.txt | AC | 21 ms | 9172 KB |
54.txt | AC | 21 ms | 9172 KB |
55.txt | AC | 22 ms | 11220 KB |
56.txt | AC | 21 ms | 9172 KB |
57.txt | AC | 23 ms | 11220 KB |
58.txt | AC | 21 ms | 9172 KB |
59.txt | AC | 21 ms | 9172 KB |
60.txt | AC | 21 ms | 9172 KB |
s1.txt | AC | 22 ms | 11220 KB |
s2.txt | AC | 21 ms | 9172 KB |
s3.txt | AC | 23 ms | 11220 KB |