Submission #3564328
Source Code Expand
#include <iostream> #include <string> #include <algorithm> #include <cstdio> #include <vector> #include <queue> #include <set> #include <map> #include <numeric> #include <cmath> using namespace std; typedef long long int ll; #define all(x) x.begin(),x.end() const ll mod = 1e9+7; const ll INF = 1e9; const ll MAXN = 1e9; bool kp(vector<ll> a,ll p,ll k){ ll n = a.size(); vector<ll> x; for(ll i = 0; i < n; i++){ if(i!= p) x.push_back(a[i]); } bool dp[5005] = {false}; dp[0] = true; for(ll i = 0; i < x.size(); i++){ for(ll j = k-1; j >= 0; j--){ if(j-x[i]>= 0 && dp[j-x[i]] == true) dp[j] = true; } } for(ll j = max((ll)0,k-a[p]); j <= k-1 ; j++){ if(dp[j]) return true; } return false; } int main() { ll n,k; cin >> n >> k; vector<ll> a(n); for(ll i = 0; i < n; i++){ cin >> a[i]; } sort(all(a)); ll l = -1,u = n; while(u-l>1){ ll mid = (u+l)/2; if(kp(a,mid,k)){ //cout <<"yes" << endl; u = mid; } else l = mid; //cout << a[mid] << endl; } cout << u << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - No Need |
User | ykmaku |
Language | C++14 (GCC 5.4.1) |
Score | 600 |
Code Size | 1099 Byte |
Status | AC |
Exec Time | 322 ms |
Memory | 492 KB |
Judge Result
Set Name | Sample | Subtask | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | 300 / 300 | ||||||
Status |
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Set Name | Test Cases |
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Sample | 0_000.txt, 0_001.txt, 0_002.txt |
Subtask | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt, 1_025.txt |
All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt, 1_025.txt, 2_026.txt, 2_027.txt, 2_028.txt, 2_029.txt, 2_030.txt, 2_031.txt, 2_032.txt, 2_033.txt, 2_034.txt, 2_035.txt, 2_036.txt, 2_037.txt, 2_038.txt, 2_039.txt, 2_040.txt, 2_041.txt, 2_042.txt, 2_043.txt, 2_044.txt, 2_045.txt, 2_046.txt, 2_047.txt, 2_048.txt, 2_049.txt, 2_050.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 1 ms | 256 KB |
0_001.txt | AC | 1 ms | 256 KB |
0_002.txt | AC | 1 ms | 256 KB |
1_003.txt | AC | 1 ms | 256 KB |
1_004.txt | AC | 1 ms | 256 KB |
1_005.txt | AC | 1 ms | 256 KB |
1_006.txt | AC | 1 ms | 256 KB |
1_007.txt | AC | 1 ms | 256 KB |
1_008.txt | AC | 3 ms | 256 KB |
1_009.txt | AC | 3 ms | 256 KB |
1_010.txt | AC | 2 ms | 256 KB |
1_011.txt | AC | 2 ms | 256 KB |
1_012.txt | AC | 2 ms | 256 KB |
1_013.txt | AC | 1 ms | 256 KB |
1_014.txt | AC | 2 ms | 256 KB |
1_015.txt | AC | 3 ms | 256 KB |
1_016.txt | AC | 1 ms | 256 KB |
1_017.txt | AC | 1 ms | 256 KB |
1_018.txt | AC | 1 ms | 256 KB |
1_019.txt | AC | 2 ms | 256 KB |
1_020.txt | AC | 1 ms | 256 KB |
1_021.txt | AC | 2 ms | 256 KB |
1_022.txt | AC | 2 ms | 256 KB |
1_023.txt | AC | 1 ms | 256 KB |
1_024.txt | AC | 2 ms | 256 KB |
1_025.txt | AC | 2 ms | 256 KB |
2_026.txt | AC | 1 ms | 256 KB |
2_027.txt | AC | 1 ms | 256 KB |
2_028.txt | AC | 1 ms | 256 KB |
2_029.txt | AC | 298 ms | 492 KB |
2_030.txt | AC | 322 ms | 480 KB |
2_031.txt | AC | 201 ms | 480 KB |
2_032.txt | AC | 4 ms | 492 KB |
2_033.txt | AC | 200 ms | 480 KB |
2_034.txt | AC | 3 ms | 480 KB |
2_035.txt | AC | 3 ms | 492 KB |
2_036.txt | AC | 250 ms | 480 KB |
2_037.txt | AC | 2 ms | 256 KB |
2_038.txt | AC | 2 ms | 256 KB |
2_039.txt | AC | 2 ms | 256 KB |
2_040.txt | AC | 178 ms | 480 KB |
2_041.txt | AC | 132 ms | 492 KB |
2_042.txt | AC | 200 ms | 480 KB |
2_043.txt | AC | 112 ms | 384 KB |
2_044.txt | AC | 135 ms | 468 KB |
2_045.txt | AC | 63 ms | 384 KB |
2_046.txt | AC | 135 ms | 480 KB |
2_047.txt | AC | 190 ms | 492 KB |
2_048.txt | AC | 243 ms | 480 KB |
2_049.txt | AC | 233 ms | 492 KB |
2_050.txt | AC | 231 ms | 480 KB |