Submission #1089865

#	Time	Username	Problem	Language	Result	Execution time	Memory
1089865		Frostidian	Detecting Molecules (IOI16_molecules)	C++14	0 / 100	1 ms	348 KiB

molecules

#include <bits/stdc++.h>
using namespace std;
 
vector < int > find_subset ( int l, int r, vector < int > isi ){
    int sa = 0;
    
    vector < int > ans;
 
    for ( int i = 1; i <= isi.size(); i++ ){
        sa += isi[i - 1];
        if ( sa >= l && sa <= r ){
            for ( int j = 1; j <= i; j++ ){
                ans.push_back(j - 1);
            }
        }
    }
 
    return ans;
}
/* 
signed main(){
    vector < int > isi {2, 2, 2, 2, 2};
    vector < int > ans = find_subset ( 4, 4, isi );
    for ( auto x : ans ) cout << x << endl;
}
*/

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:9:24: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |     for ( int i = 1; i <= isi.size(); i++ ){
      |                      ~~^~~~~~~~~~~~~

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