Submission #435207

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
435207	2021-06-23 05:27:25	CodePlatina	Distributing Candies (IOI21_candies)	C++17	100 / 100	868 ms	51084 KiB

candies

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#include "candies.h"
#include <vector>
#include <algorithm>
#include <tuple>
#define pii pair<int, int>
#define ff first
#define ss second
using namespace std;
const long long INF = (long long)8e18 + 100;
struct Node
{
    long long mx, mn, up, dn, l;
    Node(void) : mx(0), mn(0), up(0), dn(0), l(0) {}
}seg[808080];
void prop(int ind)
{
    if(!seg[ind].l) return;
    seg[ind << 1].mx += seg[ind].l;
    seg[ind << 1].mn += seg[ind].l;
    seg[ind << 1].l += seg[ind].l;
    seg[ind << 1 | 1].mx += seg[ind].l;
    seg[ind << 1 | 1].mn += seg[ind].l;
    seg[ind << 1 | 1].l += seg[ind].l;
    seg[ind].l = 0;
}
 
 
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Compilation message (stderr)

candies.cpp: In function 'void upd(int, int, int, int, int, long long int)':
candies.cpp:52:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   52 |     int mid = s + e >> 1;
      |               ~~^~~
candies.cpp: In function 'int ub(int, int, int, long long int, long long int)':
candies.cpp:67:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   67 |     int mid = s + e >> 1;
      |               ~~^~~
candies.cpp: In function 'int lb(int, int, int, long long int, long long int)':
candies.cpp:81:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   81 |     int mid = s + e >> 1;
      |               ~~^~~
candies.cpp: In function 'long long int xqry(int, int, int, int, int)':
candies.cpp:92:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   92 |     int mid = s + e >> 1;
      |               ~~^~~
candies.cpp: In function 'long long int nqry(int, int, int, int, int)':
candies.cpp:102:17: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  102 |     int mid = s + e >> 1;
      |               ~~^~~

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