Submission #734015

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
734015	2023-05-01 13:39:13	benjaminkleyn	Distributing Candies (IOI21_candies)	C++17	100 / 100	501 ms	31492 KiB

candies

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#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx,avx2,fma,bmi,bmi2")
#include "candies.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll M[1000000] = {0}, m[1000000] = {0}, lazy[1000000] = {0};
void push(int v)
{
    M[2 * v] += lazy[v];
    M[2 * v + 1] += lazy[v];
    m[2 * v] += lazy[v];
    m[2 * v + 1] += lazy[v];
    lazy[2 * v] += lazy[v];
    lazy[2 * v + 1] += lazy[v];
    lazy[v] = 0;
}
void update(int v, int tl, int tr, int l, int r, ll dx)
{
    if (r < tl || tr < l)
        return;
    if (l <= tl && tr <= r)
    {
        M[v] += dx;
        m[v] += dx;
 
 
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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:98:9: warning: unused variable 'j' [-Wunused-variable]
   98 |     int j = 0;
      |         ^

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