oj.uz

Submission #783265

# Submission time Handle Problem Language Result Execution time Memory
783265 2023-07-14T19:16:41 Z Dan4Life Food Court (JOI21_foodcourt) C++17
7 / 100
 1000 ms 524288 KB 
#include <bits/stdc++.h>
using namespace std;
#define pb push_back
#define int long long
#define sz(a) (int)a.size()
#define all(a) begin(a),end(a)
const int mxN = 70000;
int n, m, q, tot[mxN], del[mxN];
deque<array<int,2>> shop[mxN];

void add(int i, int x, int v){
	if(sz(shop[i]) and shop[i].back()[0]==x) shop[i].back()[1]+=v,tot[i]+=v;
	else shop[i].pb({x,v+(sz(shop[i])?shop[i].back()[1]:0)}),tot[i]+=v;
} 

void rem(int i, int v){
	if(tot[i]<=v) del[i]+=tot[i], tot[i]=0;
	else del[i]+=v, tot[i]-=v;
}

int get(int i, int v){
	v+=del[i]; if(!sz(shop[i]) or shop[i].back()[1]<v) return 0;
	int l = 0, r = sz(shop[i])-1;
	while(l<r){
		int mid = (l+r)/2;
		if(shop[i][mid][1]<v) l=mid+1;
		else r=mid;
	}
	return shop[i][l][0];
}

int32_t main()
{
	ios_base::sync_with_stdio(false); cin.tie(0);
	cin >> n >> m >> q;
	while(q--){
		int t, l, r, x, v;
		cin >> t;
		if(t==1){
			cin >> l >> r >> x >> v;
			for(int i = l; i <= r; i++) add(i,x,v);
		}
		else if(t==2){
			cin >> l >> r >> v;
			for(int i = l; i <= r; i++) rem(i,v);
		}
		else cin >> x >> v, cout << get(x,v) << "\n";
	}
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 51268 KB Output is correct
2 Correct 34 ms 54432 KB Output is correct
3 Correct 37 ms 57740 KB Output is correct
4 Correct 44 ms 63756 KB Output is correct
5 Correct 30 ms 47428 KB Output is correct
6 Correct 25 ms 47404 KB Output is correct
7 Correct 41 ms 59940 KB Output is correct
8 Correct 49 ms 59868 KB Output is correct
9 Correct 42 ms 59732 KB Output is correct
10 Correct 41 ms 59972 KB Output is correct
11 Correct 41 ms 60236 KB Output is correct
12 Correct 40 ms 59964 KB Output is correct
13 Correct 43 ms 63208 KB Output is correct
14 Correct 51 ms 70104 KB Output is correct
15 Correct 43 ms 63272 KB Output is correct
16 Correct 62 ms 69892 KB Output is correct
17 Correct 35 ms 53312 KB Output is correct
18 Correct 39 ms 58060 KB Output is correct
19 Correct 25 ms 47444 KB Output is correct
20 Correct 24 ms 47444 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 51268 KB Output is correct
2 Correct 34 ms 54432 KB Output is correct
3 Correct 37 ms 57740 KB Output is correct
4 Correct 44 ms 63756 KB Output is correct
5 Correct 30 ms 47428 KB Output is correct
6 Correct 25 ms 47404 KB Output is correct
7 Correct 41 ms 59940 KB Output is correct
8 Correct 49 ms 59868 KB Output is correct
9 Correct 42 ms 59732 KB Output is correct
10 Correct 41 ms 59972 KB Output is correct
11 Correct 41 ms 60236 KB Output is correct
12 Correct 40 ms 59964 KB Output is correct
13 Correct 43 ms 63208 KB Output is correct
14 Correct 51 ms 70104 KB Output is correct
15 Correct 43 ms 63272 KB Output is correct
16 Correct 62 ms 69892 KB Output is correct
17 Correct 35 ms 53312 KB Output is correct
18 Correct 39 ms 58060 KB Output is correct
19 Correct 25 ms 47444 KB Output is correct
20 Correct 24 ms 47444 KB Output is correct
21 Correct 34 ms 53520 KB Output is correct
22 Correct 36 ms 54260 KB Output is correct
23 Correct 38 ms 57828 KB Output is correct
24 Correct 44 ms 63692 KB Output is correct
25 Correct 24 ms 47468 KB Output is correct
26 Correct 25 ms 47404 KB Output is correct
27 Correct 40 ms 59296 KB Output is correct
28 Correct 42 ms 60296 KB Output is correct
29 Correct 41 ms 59608 KB Output is correct
30 Correct 41 ms 59964 KB Output is correct
31 Correct 45 ms 59212 KB Output is correct
32 Correct 39 ms 59012 KB Output is correct
33 Correct 45 ms 63544 KB Output is correct
34 Correct 51 ms 70104 KB Output is correct
35 Correct 43 ms 63048 KB Output is correct
36 Correct 49 ms 69840 KB Output is correct
37 Correct 26 ms 47484 KB Output is correct
38 Correct 26 ms 47480 KB Output is correct

Subtask #3
0 / 7.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1004 ms 48712 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 21.0

# Verdict Execution time Memory Grader output
1 Runtime error 64 ms 95932 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 51268 KB Output is correct
2 Correct 34 ms 54432 KB Output is correct
3 Correct 37 ms 57740 KB Output is correct
4 Correct 44 ms 63756 KB Output is correct
5 Correct 30 ms 47428 KB Output is correct
6 Correct 25 ms 47404 KB Output is correct
7 Correct 41 ms 59940 KB Output is correct
8 Correct 49 ms 59868 KB Output is correct
9 Correct 42 ms 59732 KB Output is correct
10 Correct 41 ms 59972 KB Output is correct
11 Correct 41 ms 60236 KB Output is correct
12 Correct 40 ms 59964 KB Output is correct
13 Correct 43 ms 63208 KB Output is correct
14 Correct 51 ms 70104 KB Output is correct
15 Correct 43 ms 63272 KB Output is correct
16 Correct 62 ms 69892 KB Output is correct
17 Correct 35 ms 53312 KB Output is correct
18 Correct 39 ms 58060 KB Output is correct
19 Correct 25 ms 47444 KB Output is correct
20 Correct 24 ms 47444 KB Output is correct
21 Execution timed out 1004 ms 48712 KB Time limit exceeded
22 Halted 0 ms 0 KB -

Subtask #6
0 / 13.0

# Verdict Execution time Memory Grader output
1 Runtime error 757 ms 524288 KB Execution killed with signal 9
2 Halted 0 ms 0 KB -

Subtask #7
0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 51268 KB Output is correct
2 Correct 34 ms 54432 KB Output is correct
3 Correct 37 ms 57740 KB Output is correct
4 Correct 44 ms 63756 KB Output is correct
5 Correct 30 ms 47428 KB Output is correct
6 Correct 25 ms 47404 KB Output is correct
7 Correct 41 ms 59940 KB Output is correct
8 Correct 49 ms 59868 KB Output is correct
9 Correct 42 ms 59732 KB Output is correct
10 Correct 41 ms 59972 KB Output is correct
11 Correct 41 ms 60236 KB Output is correct
12 Correct 40 ms 59964 KB Output is correct
13 Correct 43 ms 63208 KB Output is correct
14 Correct 51 ms 70104 KB Output is correct
15 Correct 43 ms 63272 KB Output is correct
16 Correct 62 ms 69892 KB Output is correct
17 Correct 35 ms 53312 KB Output is correct
18 Correct 39 ms 58060 KB Output is correct
19 Correct 25 ms 47444 KB Output is correct
20 Correct 24 ms 47444 KB Output is correct
21 Correct 34 ms 53520 KB Output is correct
22 Correct 36 ms 54260 KB Output is correct
23 Correct 38 ms 57828 KB Output is correct
24 Correct 44 ms 63692 KB Output is correct
25 Correct 24 ms 47468 KB Output is correct
26 Correct 25 ms 47404 KB Output is correct
27 Correct 40 ms 59296 KB Output is correct
28 Correct 42 ms 60296 KB Output is correct
29 Correct 41 ms 59608 KB Output is correct
30 Correct 41 ms 59964 KB Output is correct
31 Correct 45 ms 59212 KB Output is correct
32 Correct 39 ms 59012 KB Output is correct
33 Correct 45 ms 63544 KB Output is correct
34 Correct 51 ms 70104 KB Output is correct
35 Correct 43 ms 63048 KB Output is correct
36 Correct 49 ms 69840 KB Output is correct
37 Correct 26 ms 47484 KB Output is correct
38 Correct 26 ms 47480 KB Output is correct
39 Execution timed out 1004 ms 48712 KB Time limit exceeded
40 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 30 ms 51268 KB Output is correct
2 Correct 34 ms 54432 KB Output is correct
3 Correct 37 ms 57740 KB Output is correct
4 Correct 44 ms 63756 KB Output is correct
5 Correct 30 ms 47428 KB Output is correct
6 Correct 25 ms 47404 KB Output is correct
7 Correct 41 ms 59940 KB Output is correct
8 Correct 49 ms 59868 KB Output is correct
9 Correct 42 ms 59732 KB Output is correct
10 Correct 41 ms 59972 KB Output is correct
11 Correct 41 ms 60236 KB Output is correct
12 Correct 40 ms 59964 KB Output is correct
13 Correct 43 ms 63208 KB Output is correct
14 Correct 51 ms 70104 KB Output is correct
15 Correct 43 ms 63272 KB Output is correct
16 Correct 62 ms 69892 KB Output is correct
17 Correct 35 ms 53312 KB Output is correct
18 Correct 39 ms 58060 KB Output is correct
19 Correct 25 ms 47444 KB Output is correct
20 Correct 24 ms 47444 KB Output is correct
21 Correct 34 ms 53520 KB Output is correct
22 Correct 36 ms 54260 KB Output is correct
23 Correct 38 ms 57828 KB Output is correct
24 Correct 44 ms 63692 KB Output is correct
25 Correct 24 ms 47468 KB Output is correct
26 Correct 25 ms 47404 KB Output is correct
27 Correct 40 ms 59296 KB Output is correct
28 Correct 42 ms 60296 KB Output is correct
29 Correct 41 ms 59608 KB Output is correct
30 Correct 41 ms 59964 KB Output is correct
31 Correct 45 ms 59212 KB Output is correct
32 Correct 39 ms 59012 KB Output is correct
33 Correct 45 ms 63544 KB Output is correct
34 Correct 51 ms 70104 KB Output is correct
35 Correct 43 ms 63048 KB Output is correct
36 Correct 49 ms 69840 KB Output is correct
37 Correct 26 ms 47484 KB Output is correct
38 Correct 26 ms 47480 KB Output is correct
39 Execution timed out 1004 ms 48712 KB Time limit exceeded
40 Halted 0 ms 0 KB -