Submission #1287910

#	Time	Username	Problem	Language	Result	Execution time	Memory
1287910		muhammad-ahmad	Detecting Molecules (IOI16_molecules)	C++20	0 / 100	2 ms	336 KiB

molecules

#include <bits/stdc++.h>
#include "molecules.h"

using namespace std;

vector<int> find_subset(int l, int u, vector<int> w) {
    int n = w.size();
    int s = 0;
    for (int l = 0, r = 0; r < n; r++){
    	s += w[r];
    	while (s > u){
    		s -= w[l];
    		l++;
    	}
    	if (s <= u && s >= l){
    		vector<int> ans;
    		for (int j = l; j <= r; j++) ans.push_back(w[j]);
    		return ans;
    	}
    }
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:21:1: warning: control reaches end of non-void function [-Wreturn-type]
   21 | }
      | ^
molecules.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
molecules_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

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