oj.uz

Submission #535368

# Submission time Handle Problem Language Result Execution time Memory
535368 2022-03-10T06:21:19 Z amunduzbaev Foehn Phenomena (JOI17_foehn_phenomena) C++17
100 / 100
 417 ms 13044 KB 
#include "bits/stdc++.h"
using namespace std;

#define ar array
#define int long long
const int N = 2e5 + 5;
int a[N], d[N];

signed main(){
	ios::sync_with_stdio(0); cin.tie(0);
	
	int n, q, s, t; cin>>n>>q>>s>>t;
	int res = 0;
	auto add = [&](int i, int f){
		if(i>n) return;
		if(d[i]>0) res-=s*d[i]*f;
		else res-=t*d[i]*f;
	};
	for(int i=0;i<=n;i++){
		cin>>a[i];
		if(i) d[i] = a[i] - a[i-1];
		add(i, 1);
	}
	
	while(q--){
		int l,r,x;
		cin>>l>>r>>x;
		add(l,-1);
		add(r+1,-1);
		d[l]+=x;
		d[r+1]-=x;
		add(l,1);
		add(r+1,1); cout<<res<<endl;
	}
}

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 340 KB Output is correct
2 Correct 4 ms 340 KB Output is correct
3 Correct 4 ms 340 KB Output is correct
4 Correct 4 ms 340 KB Output is correct
5 Correct 5 ms 340 KB Output is correct
6 Correct 5 ms 344 KB Output is correct
7 Correct 4 ms 340 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 4 ms 340 KB Output is correct
10 Correct 4 ms 436 KB Output is correct
11 Correct 4 ms 348 KB Output is correct
12 Correct 4 ms 340 KB Output is correct
13 Correct 4 ms 340 KB Output is correct
14 Correct 3 ms 432 KB Output is correct
15 Correct 4 ms 340 KB Output is correct
16 Correct 4 ms 400 KB Output is correct
17 Correct 4 ms 340 KB Output is correct
18 Correct 4 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 327 ms 4784 KB Output is correct
2 Correct 403 ms 5456 KB Output is correct
3 Correct 332 ms 6060 KB Output is correct
4 Correct 386 ms 10860 KB Output is correct
5 Correct 341 ms 12056 KB Output is correct
6 Correct 341 ms 11088 KB Output is correct
7 Correct 349 ms 11008 KB Output is correct
8 Correct 333 ms 11748 KB Output is correct
9 Correct 376 ms 12188 KB Output is correct
10 Correct 352 ms 10812 KB Output is correct
11 Correct 317 ms 10888 KB Output is correct
12 Correct 331 ms 11748 KB Output is correct
13 Correct 311 ms 11952 KB Output is correct

Subtask #3
60.0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 340 KB Output is correct
2 Correct 4 ms 340 KB Output is correct
3 Correct 4 ms 340 KB Output is correct
4 Correct 4 ms 340 KB Output is correct
5 Correct 5 ms 340 KB Output is correct
6 Correct 5 ms 344 KB Output is correct
7 Correct 4 ms 340 KB Output is correct
8 Correct 3 ms 340 KB Output is correct
9 Correct 4 ms 340 KB Output is correct
10 Correct 4 ms 436 KB Output is correct
11 Correct 4 ms 348 KB Output is correct
12 Correct 4 ms 340 KB Output is correct
13 Correct 4 ms 340 KB Output is correct
14 Correct 3 ms 432 KB Output is correct
15 Correct 4 ms 340 KB Output is correct
16 Correct 4 ms 400 KB Output is correct
17 Correct 4 ms 340 KB Output is correct
18 Correct 4 ms 340 KB Output is correct
19 Correct 1 ms 340 KB Output is correct
20 Correct 0 ms 212 KB Output is correct
21 Correct 1 ms 212 KB Output is correct
22 Correct 327 ms 4784 KB Output is correct
23 Correct 403 ms 5456 KB Output is correct
24 Correct 332 ms 6060 KB Output is correct
25 Correct 386 ms 10860 KB Output is correct
26 Correct 341 ms 12056 KB Output is correct
27 Correct 341 ms 11088 KB Output is correct
28 Correct 349 ms 11008 KB Output is correct
29 Correct 333 ms 11748 KB Output is correct
30 Correct 376 ms 12188 KB Output is correct
31 Correct 352 ms 10812 KB Output is correct
32 Correct 317 ms 10888 KB Output is correct
33 Correct 331 ms 11748 KB Output is correct
34 Correct 311 ms 11952 KB Output is correct
35 Correct 388 ms 10348 KB Output is correct
36 Correct 337 ms 11748 KB Output is correct
37 Correct 338 ms 12596 KB Output is correct
38 Correct 401 ms 12428 KB Output is correct
39 Correct 332 ms 12464 KB Output is correct
40 Correct 413 ms 12572 KB Output is correct
41 Correct 347 ms 12236 KB Output is correct
42 Correct 331 ms 12364 KB Output is correct
43 Correct 376 ms 11560 KB Output is correct
44 Correct 343 ms 11980 KB Output is correct
45 Correct 366 ms 12060 KB Output is correct
46 Correct 322 ms 13044 KB Output is correct
47 Correct 366 ms 11632 KB Output is correct
48 Correct 313 ms 11724 KB Output is correct
49 Correct 417 ms 10704 KB Output is correct
50 Correct 308 ms 11532 KB Output is correct
51 Correct 379 ms 11808 KB Output is correct
52 Correct 307 ms 11644 KB Output is correct