Submission #701756

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
701756	2023-02-22 04:18:14	shmad	Progression (NOI20_progression)	C++17	70 / 100	439 ms	76324 KiB

Progression

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#pragma GCC optimize("O3", "unroll-loops") // "Ofast"   
#pragma GCC target("avx2", "bmi", "bmi2", "lzcnt", "popcnt") 
#include <bits/stdc++.h>
#define int long long
#define vt vector
#define pb push_back
#define all(x) (x).begin(), (x).end()
#define sz(x) (int)(x).size()
#define f first
#define s second
#define dbg(x) cerr << #x << " = " << x << '\n'
#define bit(x, i) ((x) >> (i) & 1)
using namespace std;
using ll = long long;
using ld = long double;
using pii = pair<int, int>;
const int N = 1e6 + 5, mod = 1e9 + 7;
const ll inf = 1e18 + 7;
const ld eps = 1e-6;
int n, q, a[N], d[N];
vt<array<int, 5>> qr;
struct Data {
  int lst, frst, pref, suf, ans, len;
 
 
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Compilation message (stderr)

Progression.cpp: In function 'void build(long long int, long long int, long long int)':
Progression.cpp:51:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   51 |  int tm = tl + tr >> 1;
      |           ~~~^~~~
Progression.cpp: In function 'void upd(long long int, long long int, long long int, long long int)':
Progression.cpp:61:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   61 |  int tm = tl + tr >> 1;
      |           ~~~^~~~
Progression.cpp: In function 'Data get(long long int, long long int, long long int, long long int, long long int)':
Progression.cpp:70:14: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   70 |  int tm = tl + tr >> 1;
      |           ~~~^~~~

• Subtask 1: 9 / 9
• Subtask 2: 15 / 15
• Subtask 3: 35 / 35
• Subtask 4: 11 / 11
• Subtask 5: 0 / 13
• Subtask 6: 0 / 17