Submission #411079

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
411079	2021-05-24 09:41:53	alireza_kaviani	Cake 3 (JOI19_cake3)	C++11	100 / 100	1002 ms	26708 KiB

cake3

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef pair<int, int> pii;
#define all(x)            (x).begin(),(x).end()
#define X             first
#define Y             second
#define sep             ' '
#define endl            '\n'
#define SZ(x)           ll(x.size())
const ll MAXN = (1 << 20);
const ll LOG = 20;
const ll INF = 8e18;
const ll MOD = 1e9 + 7; //998244353; //1e9 + 9;
ll n , m , curl = 1 , curr = 0 , V[MAXN] , C[MAXN] , val[MAXN] , ans[MAXN] , fen[2][MAXN];
vector<pll> vec , compress;
void add(int ind , int x , int val){
  for(x++; x < MAXN ; x += x & -x)  fen[ind][x] += val;
}
ll get(int ind , int x){
  ll ans = 0;
  for(x++; x ; x -= x & -x) ans += fen[ind][x];
  return ans;
 
 
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Compilation message (stderr)

cake3.cpp: In function 'void solve(int, int, int, int)':
cake3.cpp:64:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   64 |  int mid = l + r >> 1 , opt = -1;
      |            ~~^~~

• Subtask 1: 5 / 5
• Subtask 2: 19 / 19
• Subtask 3: 76 / 76