Submission #494114

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
494114	2021-12-14 11:50:41	maksim1744	Distributing Candies (IOI21_candies)	C++17	100 / 100	634 ms	42808 KiB

candies

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/*
    author:  Maksim1744
    created: 07.12.2021 02:14:12
*/
#include "bits/stdc++.h"
using namespace std;
using ll = long long;
using ld = long double;
#define mp   make_pair
#define pb   push_back
#define eb   emplace_back
#define sum(a)     ( accumulate ((a).begin(), (a).end(), 0ll))
#define mine(a)    (*min_element((a).begin(), (a).end()))
#define maxe(a)    (*max_element((a).begin(), (a).end()))
#define mini(a)    ( min_element((a).begin(), (a).end()) - (a).begin())
#define maxi(a)    ( max_element((a).begin(), (a).end()) - (a).begin())
#define lowb(a, x) ( lower_bound((a).begin(), (a).end(), (x)) - (a).begin())
#define uppb(a, x) ( upper_bound((a).begin(), (a).end(), (x)) - (a).begin())
template<typename T>             vector<T>& operator--            (vector<T> &v){for (auto& i : v) --i;            return  v;}
template<typename T>             vector<T>& operator++            (vector<T> &v){for (auto& i : v) ++i;            return  v;}
template<typename T>             istream& operator>>(istream& is,  vector<T> &v){for (auto& i : v) is >> i;        return is;}
template<typename T>             ostream& operator<<(ostream& os,  vector<T>  v){for (auto& i : v) os << i << ' '; return os;}
template<typename T, typename U> pair<T,U>& operator--           (pair<T, U> &p){--p.first; --p.second;            return  p;}
template<typename T, typename U> pair<T,U>& operator++           (pair<T, U> &p){++p.first; ++p.second;            return  p;}
 
 
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Compilation message (stderr)

candies.cpp: In function 'std::vector<int> distribute_candies(std::vector<int>, std::vector<int>, std::vector<int>, std::vector<int>)':
candies.cpp:241:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  241 |     for (int i = 0; i < v.size(); ++i) {
      |                     ~~^~~~~~~~~~
candies.cpp:251:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Q>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
  251 |     for (int i = 0; i < que.size(); ++i) {
      |                     ~~^~~~~~~~~~~~
candies.cpp:267:12: warning: unused variable 'dif' [-Wunused-variable]
  267 |         ll dif = tree.ask(tree.n-1, tree.n-1).mx - tree.ask(ind, ind).mx;
      |            ^~~

• Subtask 1: 3 / 3
• Subtask 2: 8 / 8
• Subtask 3: 27 / 27
• Subtask 4: 29 / 29
• Subtask 5: 33 / 33