Submission #851001

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
851001	2023-09-18 07:26:48	hngwlog	Street Lamps (APIO19_street_lamps)	C++14	100 / 100	779 ms	126964 KiB

street_lamps

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#include <bits/stdc++.h>
using namespace std;
#define fi first
#define se second
#define _size(x) (int)x.size()
#define BIT(i, x) ((x >> i) & 1)
#define MASK(n) ((1 << n) - 1)
#define REP(i, n) for (int i = 0, _n = (n); i < _n; i++)
#define FOR(i, a, b) for (int i = a, _b = (b); i <= _b; i++)
#define FORD(i, a, b) for (int i = a, _b = (b); i >= _b; i--)
#define FORB1(i, mask) for (int i = mask; i > 0; i ^= i & - i)
#define FORB0(i, n, mask) for (int i = ((1 << n) - 1) ^ mask; i > 0; i ^= i & - i)
#define FORALL(i, a) for (auto i: a)
#define fastio ios_base::sync_with_stdio(0); cin.tie(0);
struct queryNode {
    string type;
    int id, a, b;
};
int n, q;
string s;
vector<int> a;
vector<queryNode> qu;
namespace subtask1 {
    void main() {
 
 
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Compilation message (stderr)

street_lamps.cpp: In function 'void subtask4::main()':
street_lamps.cpp:268:13: warning: unused variable 'cnt' [-Wunused-variable]
  268 |         int cnt = 0;
      |             ^~~

• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 20 / 20
• Subtask 5: 20 / 20