Submission #288849

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
288849	2020-09-02 01:29:48	Basilhijaz	Detecting Molecules (IOI16_molecules)	C++17	9 / 100	2 ms	1408 KiB

molecules

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#include "molecules.h"
#include<bits/stdc++.h>
using namespace std;
const int N = 1e4 + 10;
bool dp[N][N];
int n;
vector<int> ans;
bool ok = 0;
void get(vector<int> arr, int i, int sum, vector<int> an){
    if(ok)return;
    if(i == 0 && sum != 0 && dp[n - 1][sum]){
        an.push_back(i);
        for(int a = 0; a < an.size(); a++){
            ans.push_back(an[a]);
        }
        ok = 1;
        return;
    }
    if(i == 0 && sum == 0){
        for(int a = 0; a < an.size(); a++){
            ans.push_back(an[a]);
        }
        ok = 1;
        return;
    }
    if(dp[i - 1][sum]){
        get(arr, i - 1, sum, an);
    }
 
 
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Compilation message (stderr)

molecules.cpp: In function 'void get(std::vector<int>, int, int, std::vector<int>)':
molecules.cpp:15:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |         for(int a = 0; a < an.size(); a++){
      |                        ~~^~~~~~~~~~~
molecules.cpp:22:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   22 |         for(int a = 0; a < an.size(); a++){
      |                        ~~^~~~~~~~~~~

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