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Submission #946282

# Submission time Handle Problem Language Result Execution time Memory
946282 2024-03-14T13:19:22 Z vqpahmad Examination (JOI19_examination) C++14
2 / 100
 3000 ms 318256 KB 
#include<bits/stdc++.h>
using namespace std;
#ifdef ONPC
#include"debug.h"
#else
#define debug(...) 42
#endif
#define endl '\n'
#define ll long long
#define pii pair<int,int>
#define F first
#define S second
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) a.begin(),a.end()
template<class T> bool ckmin(T& a, const T& b) { return b < a ? a = b, 1 : 0; }
template<class T> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; }
const int mod = 1e9 + 7;
const int MAXN = 1e6 + 15;
const int inf = 0x3f3f3f3f;
const ll INF = 0x3f3f3f3f3f3f3f3f;
vector<int> ans[MAXN];
struct point {
	int x, y;
};
int main(){
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	int n, q;
	cin >> n >> q;
	vector<point> a(n);
	for (int i = 0; i < n; i++){
		cin >> a[i].x >> a[i].y;
	}
	vector<array<int, 3>> queries(q);
	vector<array<int, 3>> queriesA(q);
	vector<array<int, 3>> queriesB(q);
	for (int i = 0; i < q; i++){
		cin >> queries[i][0] >> queries[i][1] >> queries[i][2];
		queries[i][2] = max(queries[i][2], queries[i][0] + queries[i][1]);
		queriesA[i] = {queries[i][2], queries[i][0], i};
		queriesB[i] = {queries[i][2], queries[i][1], i};
	}
	//sort(all(a));
	for (int i = 0; i < q; i++){// solve for b
		for (int j = 0; j < n; j++){
			if (a[j].x + a[j].y >= queriesA[i][0] && a[j].x < queriesA[i][1]) ans[queriesA[i][2]].pb(j);
		}
	}
	for (int i = 0; i < q; i++){// solve for b
		for (int j = 0; j < n; j++){
			if (a[j].x + a[j].y >= queriesB[i][0] && a[j].y < queriesB[i][1]) ans[queriesB[i][2]].pb(j);
		}
	}
	for (int i = 0; i < q; i++){// solve for c
		for (int j = 0; j < n; j++){
			if (a[j].x + a[j].y < queries[i][2]) ans[queriesB[i][2]].pb(j);
		}
	}
	for (int i = 0; i < q; i++){
		sort(all(ans[i]));
		debug(ans[i]);
	}
	for (int i = 0; i < q; i++){
		cout << n - sz(ans[i]) << endl;
	}
}

Compilation message

examination.cpp: In function 'int main()':
examination.cpp:6:20: warning: statement has no effect [-Wunused-value]
    6 | #define debug(...) 42
      |                    ^~
examination.cpp:62:3: note: in expansion of macro 'debug'
   62 |   debug(ans[i]);
      |   ^~~~~

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 23948 KB Output is correct
2 Correct 6 ms 23900 KB Output is correct
3 Correct 5 ms 23896 KB Output is correct
4 Correct 6 ms 23900 KB Output is correct
5 Correct 6 ms 23896 KB Output is correct
6 Correct 6 ms 23900 KB Output is correct
7 Correct 364 ms 65720 KB Output is correct
8 Correct 366 ms 66128 KB Output is correct
9 Correct 369 ms 65368 KB Output is correct
10 Correct 417 ms 64848 KB Output is correct
11 Correct 416 ms 64852 KB Output is correct
12 Correct 358 ms 63668 KB Output is correct
13 Correct 365 ms 62364 KB Output is correct
14 Correct 365 ms 63036 KB Output is correct
15 Correct 367 ms 62920 KB Output is correct
16 Correct 293 ms 59984 KB Output is correct
17 Correct 330 ms 64256 KB Output is correct
18 Correct 181 ms 70172 KB Output is correct

Subtask #2
0 / 20.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3019 ms 318256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 21.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3019 ms 318256 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 23948 KB Output is correct
2 Correct 6 ms 23900 KB Output is correct
3 Correct 5 ms 23896 KB Output is correct
4 Correct 6 ms 23900 KB Output is correct
5 Correct 6 ms 23896 KB Output is correct
6 Correct 6 ms 23900 KB Output is correct
7 Correct 364 ms 65720 KB Output is correct
8 Correct 366 ms 66128 KB Output is correct
9 Correct 369 ms 65368 KB Output is correct
10 Correct 417 ms 64848 KB Output is correct
11 Correct 416 ms 64852 KB Output is correct
12 Correct 358 ms 63668 KB Output is correct
13 Correct 365 ms 62364 KB Output is correct
14 Correct 365 ms 63036 KB Output is correct
15 Correct 367 ms 62920 KB Output is correct
16 Correct 293 ms 59984 KB Output is correct
17 Correct 330 ms 64256 KB Output is correct
18 Correct 181 ms 70172 KB Output is correct
19 Execution timed out 3019 ms 318256 KB Time limit exceeded
20 Halted 0 ms 0 KB -