Submission #1789905
Source Code Expand
#include<iostream> #include<cstdio> #include<vector> #include<map> #include<string> #include<sstream> #include<cmath> #include<climits> #include<algorithm> #include<bitset> #include<set> #include<stack> #include<queue> #include<iomanip> #include<memory.h> #include<complex> #include<unordered_map> using namespace std; typedef long long ll; typedef vector<int> vi; typedef vector<vi> vvi; typedef tuple<int,int> tii; #define rep(i,n) for(int i=0;i<(n);i++) #define pb push_back #define mt make_tuple #define ALL(a) (a).begin(),(a).end() #define FST first #define SEC second const int INF = (INT_MAX/2); const ll LLINF = (LLONG_MAX/2); const double eps = 1e-8; const double PI = M_PI; #define DEB cerr<<"!"<<endl #define SHOW(a,b) cerr<<(a)<<" "<<(b)<<endl #define SHOWARRAY(ar,i,j) REP(a,i)REP(b,j)cerr<<ar[a][b]<<((b==j-1)?((a==i-1)?("\n\n"):("\n")):(" ")) #define DIV int(1e9+7) inline ll pow(ll x,ll n,ll m){ll r=1;while(n>0){if((n&1)==1)r=r*x%m;x=x*x%m;n>>=1;}return r%m;} inline ll lcm(ll d1, ll d2){return d1 / __gcd(d1, d2) * d2;} /* Coding Space*/ ll c[10][10]; typedef tuple<ll,ll> tll; int main(){ ll n,k; cin >> n >> k; vector<tll> mask; ll t = 1; mask.pb(tll{k,0}); while(t <= k){ if((t|k) == k) mask.pb(tll{(t^k)|(t-1),0}); t *= 2; } ll ans = 0; rep(i,n){ ll a,b; cin >> a >> b; rep(j,(int)mask.size()){ ll maskk,value; tie(maskk,value) = mask[j]; if((maskk | a) == maskk){ value += b; mask[j] = tll{maskk,value}; ans = max(ans,value); } } } cout <<ans << endl; }
Submission Info
Submission Time | |
---|---|
Task | D - IntegerotS |
User | cashisu1 |
Language | C++14 (GCC 5.4.1) |
Score | 500 |
Code Size | 1637 Byte |
Status | AC |
Exec Time | 235 ms |
Memory | 384 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 | 79 ms | 256 KB |
02.txt | AC | 81 ms | 256 KB |
03.txt | AC | 81 ms | 256 KB |
04.txt | AC | 82 ms | 256 KB |
05.txt | AC | 80 ms | 256 KB |
06.txt | AC | 80 ms | 256 KB |
07.txt | AC | 82 ms | 256 KB |
08.txt | AC | 81 ms | 256 KB |
09.txt | AC | 81 ms | 256 KB |
10.txt | AC | 81 ms | 256 KB |
11.txt | AC | 84 ms | 256 KB |
12.txt | AC | 87 ms | 256 KB |
13.txt | AC | 90 ms | 256 KB |
14.txt | AC | 90 ms | 256 KB |
15.txt | AC | 86 ms | 256 KB |
16.txt | AC | 85 ms | 256 KB |
17.txt | AC | 88 ms | 256 KB |
18.txt | AC | 235 ms | 384 KB |
19.txt | AC | 154 ms | 256 KB |
20.txt | AC | 155 ms | 256 KB |
21.txt | AC | 150 ms | 256 KB |
22.txt | AC | 146 ms | 256 KB |
23.txt | AC | 86 ms | 256 KB |
24.txt | AC | 129 ms | 256 KB |
25.txt | AC | 136 ms | 256 KB |
26.txt | AC | 139 ms | 256 KB |
27.txt | AC | 152 ms | 256 KB |
28.txt | AC | 133 ms | 256 KB |
29.txt | AC | 139 ms | 256 KB |
30.txt | AC | 129 ms | 256 KB |
31.txt | AC | 131 ms | 256 KB |
32.txt | AC | 131 ms | 256 KB |
33.txt | AC | 131 ms | 256 KB |
34.txt | AC | 132 ms | 256 KB |
35.txt | AC | 87 ms | 256 KB |
36.txt | AC | 86 ms | 256 KB |
37.txt | AC | 84 ms | 256 KB |
38.txt | AC | 88 ms | 256 KB |
39.txt | AC | 86 ms | 256 KB |
40.txt | AC | 86 ms | 256 KB |
41.txt | AC | 87 ms | 256 KB |
42.txt | AC | 87 ms | 256 KB |
43.txt | AC | 81 ms | 256 KB |
44.txt | AC | 84 ms | 256 KB |
45.txt | AC | 86 ms | 256 KB |
46.txt | AC | 81 ms | 256 KB |
47.txt | AC | 96 ms | 256 KB |
48.txt | AC | 99 ms | 256 KB |
49.txt | AC | 79 ms | 256 KB |
50.txt | AC | 56 ms | 256 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 |