oj.uz

Submission #28011

# Submission time Handle Problem Language Result Execution time Memory
28011 2017-07-14T18:32:43 Z repeating Detecting Molecules (IOI16_molecules) C++11
0 / 100
 0 ms 2024 KB 
#include <bits/stdc++.h>
#include "molecules.h"
#define F first
#define S second
#define P push
#define pb push_back
#define MEM(dp,i) memset(dp,i,sizeof(dp))
#define W while
#define R return
#define C continue
#define SI size()
#define ll long long
#define ld long double
#define pll pair<ll,ll>
#define pii pair<int,int>
#define SF(x) scanf("%I64d",&x)
#define SF2(x,y) scanf("%I64d%I64d",&x,&y)
#define SF3(x,y,z) scanf("%I64d%I64d%I64d",&x,&y,&z)
#define SF4(x,y,z,o) scanf("%I64d%I64d%I64d%I64d",&x,&y,&z,&o)
#define all(v) v.begin(),v.end()

using namespace std;
const long long INF = 1e9;
const int MX=1000005;

vector<int> r1,r2,res;
vector<int> find_subset(int l, int u, vector<int> w) {
    sort(all(w));
    int sum=0;
    for(int i=w.SI-1;sum<l&&i>=0;i--){
        sum+=w[i];
        r1.pb(w[i]);
    }
    for(int i=0;i<w.SI-r1.SI;i++){
        r2.pb(w[i]);
    }
    reverse(all(r2));
    reverse(all(r1));
    W(sum>u){
        if(r1.empty()||r2.empty())R vector<int>(0);
        sum-=r1.back();
//        cout<<r1.back()<<" ";
        r1.pop_back();
        res.pb(r2.back());
        sum+=r2.back();
//        cout<<r2.back()<<endl;
        r2.pop_back();
    }
    W(!r1.empty()){
        res.pb(r1.back());
        r1.pop_back();
    }
    return res;
}

Compilation message

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:34:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i=0;i<w.SI-r1.SI;i++){
                  ^

Subtask #1
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2024 KB Integer 9 violates the range [0, 0]
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2024 KB Integer 50 violates the range [0, 11]
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2024 KB Integer 9 violates the range [0, 0]
2 Halted 0 ms 0 KB -

Subtask #4
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2024 KB Integer 9 violates the range [0, 0]
2 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2024 KB Integer 9 violates the range [0, 0]
2 Halted 0 ms 0 KB -

Subtask #6
0 / 31.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 2024 KB Integer 9 violates the range [0, 0]
2 Halted 0 ms 0 KB -