Submission #760347

#	Time	Username	Problem	Language	Result	Execution time	Memory
760347		Trumling	Detecting Molecules (IOI16_molecules)	C++14	0 / 100	1 ms	212 KiB

molecules

#include "molecules.h"
#include <bits/stdc++.h>
using namespace std; 

typedef long long ll;
#define pb push_back
#define F first
#define S second
#define enter cout<<'\n';
#define INF 99999999999999999
#define MOD 1000000007
#define all(x) x.begin(),x.end()

vector<int> find_subset(int l, int u, vector<int> w) 
{
    vector<int>ans;
    if((u/w[0])<=w.size() && (u/w[0])*w[0]>=l)
        for(int i=0;i<(u/w[0]);i++)
            ans.pb(i);
    

    if((l/w[0])+((l%w[0])?1:0)<=w.size() && ((l/w[0])+((l%w[0])?1:0))*w[0]<=u)
        for(int i=0;i<(l/w[0])+((l%w[0])?1:0);i++)
            ans.pb(i);

    return ans;
}

Compilation message (stderr)

molecules.cpp: In function 'std::vector<int> find_subset(int, int, std::vector<int>)':
molecules.cpp:17:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   17 |     if((u/w[0])<=w.size() && (u/w[0])*w[0]>=l)
      |        ~~~~~~~~^~~~~~~~~~
molecules.cpp:22:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |     if((l/w[0])+((l%w[0])?1:0)<=w.size() && ((l/w[0])+((l%w[0])?1:0))*w[0]<=u)
      |        ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~

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