Submission #872546

#	Time	Username	Problem	Language	Result	Execution time	Memory
872546		Zero	Detecting Molecules (IOI16_molecules)	C++17	19 / 100	1 ms	436 KiB

molecules

#include <bits/stdc++.h>
#define ll long long
#include "molecules.h"
 
#define pb push_back
using namespace std;
 
vector<int> find_subset(int l, int u, vector<int> a){
    ll n = a.size();
    vector<int> v;
    ll s = 0;
    for(ll i=0; i < n; i ++){
        if(a[i]>=l && a[i] <= u){
            v.pb(i);
            return v;
        }
    }
    for(int i=0; i < n; i ++){
        ll ss = 0;
        for(int j=i; j < n ; j ++){
            ss += a[j];
            if(ss >=l &&ss <=u){
                for(int k=i; k <=j;k++)v.pb(k);
                return v;
            }
        }
    }
    return v;
}
 
// signed main(){
//     int l,u; cin >> l >> u;
//     vector<int> a(4);
//     for(auto &i : a) cin >> i;
//     vector<int> y = find_subset(l,u,a);
//     for(auto i : y) cout << i << " ";
//     return 0;
// }

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:11:8: warning: unused variable 's' [-Wunused-variable]
   11 |     ll s = 0;
      |        ^

• Subtask 1: 9 / 9
• Subtask 2: 10 / 10
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 23
• Subtask 6: 0 / 31