Submission #596108

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
596108	2022-07-14 11:41:11	keta_tsimakuridze	Distributing Candies (IOI21_candies)	C++17	0 / 100	5063 ms	17424 KiB

candies

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#include "candies.h"
#include<bits/stdc++.h>
#define pii pair<int,int>
#define f first
#define s second
using namespace std;
#include <vector>
const int N = 3e5 + 5;
int lz[4 * N], f[N];
pii MX, MN;
struct node{
    int hi, idh;
    int lo, idl;
} t[4 * N];
node merge(node a, node b) {
    node c;
    if(a.hi <= b.hi) swap(a, b);
    c.hi = a.hi, c.idh = a.idh;
    if(a.lo >= b.lo) swap(a, b);
    c.lo = a.lo, c.idl = a.idl;
    return c;
}
void build(int u,int l,int r) {
    if(l == r) {
        t[u].idl = t[u].idh = l;
        return;
    }
    int mid = (l + r) / 2;
 
 
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Compilation message (stderr)

candies.cpp: In function 'void upd(int, int, int)':
candies.cpp:78:9: warning: statement has no effect [-Wunused-value]
   78 |     for(id; id <= n; id += id & (-id)) f[id] += v;
      |         ^~
candies.cpp: In function 'int get(int)':
candies.cpp:82:9: warning: statement has no effect [-Wunused-value]
   82 |     for(id; id >= 1; id -= id & (-id)) ans += f[id];
      |         ^~

• Subtask 1: 0 / 3
• Subtask 2: 0 / 8
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 33