Submission #1816016
Source Code Expand
#include <algorithm> #include <climits> #include <cmath> #include <cstdio> #include <cstdlib> #include <ctime> #include <iostream> #include <sstream> #include <functional> #include <map> #include <string> #include <cstring> #include <vector> #include <queue> #include <stack> #include <deque> #include <set> #include <list> #include <numeric> using namespace std; typedef long long ll; typedef unsigned long long ull; typedef pair<ll,ll> P; const double PI = 3.14159265358979323846; const double EPS = 1e-12; const ll INF = 1LL<<29; const ll mod = 1e9+7; #define rep(i,n) for(int (i)=0;(i)<(ll)(n);++(i)) #define repd(i,n,d) for(ll (i)=0;(i)<(ll)(n);(i)+=(d)) #define all(v) (v).begin(), (v).end() #define pb(x) push_back(x) #define mp(x,y) make_pair((x),(y)) #define mset(m,v) memset((m),(v),sizeof(m)) #define chmin(X,Y) ((X)>(Y)?X=(Y),true:false) #define chmax(X,Y) ((X)<(Y)?X=(Y),true:false) #define fst first #define snd second #define UNIQUE(x) (x).erase(unique(all(x)),(x).end()) template<class T> ostream &operator<<(ostream &os, const vector<T> &v){int n=v.size();rep(i,n)os<<v[i]<<(i==n-1?"":" ");return os;} int main(){ int n, k; cin>>n>>k; vector<int> a(n), b(n); rep(i, n){ cin>>a[i]>>b[i]; } ll res = 0; for(int i = 0; i < 30; i++){ int k2 = k; if(i>0){ if(!(1&(k>>i))) continue; k2 = k&(~(1<<i))|((1<<i)-1); } ll s = 0; rep(j, n) if((k2|a[j])==k2) s += b[j]; res = max(res, s); } cout<<res<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - IntegerotS |
User | Lepton |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 1516 Byte |
Status | AC |
Exec Time | 97 ms |
Memory | 1024 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 | 81 ms | 1024 KB |
02.txt | AC | 81 ms | 1024 KB |
03.txt | AC | 82 ms | 1024 KB |
04.txt | AC | 82 ms | 1024 KB |
05.txt | AC | 80 ms | 1024 KB |
06.txt | AC | 81 ms | 1024 KB |
07.txt | AC | 81 ms | 1024 KB |
08.txt | AC | 81 ms | 1024 KB |
09.txt | AC | 81 ms | 1024 KB |
10.txt | AC | 82 ms | 1024 KB |
11.txt | AC | 83 ms | 1024 KB |
12.txt | AC | 85 ms | 1024 KB |
13.txt | AC | 89 ms | 1024 KB |
14.txt | AC | 88 ms | 1024 KB |
15.txt | AC | 85 ms | 1024 KB |
16.txt | AC | 89 ms | 1024 KB |
17.txt | AC | 87 ms | 1024 KB |
18.txt | AC | 82 ms | 1024 KB |
19.txt | AC | 85 ms | 1024 KB |
20.txt | AC | 85 ms | 1024 KB |
21.txt | AC | 84 ms | 1024 KB |
22.txt | AC | 83 ms | 1024 KB |
23.txt | AC | 83 ms | 1024 KB |
24.txt | AC | 89 ms | 1024 KB |
25.txt | AC | 82 ms | 1024 KB |
26.txt | AC | 84 ms | 1024 KB |
27.txt | AC | 81 ms | 1024 KB |
28.txt | AC | 81 ms | 1024 KB |
29.txt | AC | 83 ms | 1024 KB |
30.txt | AC | 83 ms | 1024 KB |
31.txt | AC | 83 ms | 1024 KB |
32.txt | AC | 83 ms | 1024 KB |
33.txt | AC | 83 ms | 1024 KB |
34.txt | AC | 79 ms | 1024 KB |
35.txt | AC | 80 ms | 1024 KB |
36.txt | AC | 81 ms | 1024 KB |
37.txt | AC | 80 ms | 1024 KB |
38.txt | AC | 80 ms | 1024 KB |
39.txt | AC | 81 ms | 1024 KB |
40.txt | AC | 81 ms | 1024 KB |
41.txt | AC | 80 ms | 1024 KB |
42.txt | AC | 81 ms | 1024 KB |
43.txt | AC | 75 ms | 1024 KB |
44.txt | AC | 80 ms | 1024 KB |
45.txt | AC | 80 ms | 1024 KB |
46.txt | AC | 80 ms | 1024 KB |
47.txt | AC | 93 ms | 1024 KB |
48.txt | AC | 97 ms | 1024 KB |
49.txt | AC | 86 ms | 1024 KB |
50.txt | AC | 56 ms | 1024 KB |
51.txt | AC | 1 ms | 256 KB |
52.txt | AC | 1 ms | 256 KB |
53.txt | AC | 1 ms | 256 KB |
54.txt | AC | 1 ms | 256 KB |
55.txt | AC | 1 ms | 256 KB |
56.txt | AC | 1 ms | 256 KB |
57.txt | AC | 1 ms | 256 KB |
58.txt | AC | 1 ms | 256 KB |
59.txt | AC | 1 ms | 256 KB |
60.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |