#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
ll n, s, q ,t, a[200005], ans = 0, l, r, x, temp;
int main() {
cin >> n >> q >> s >> t;
cin >> temp;
for(int i = 1; i <= n; i++) {
cin >> a[i];
a[i - 1] = temp - a[i];
temp = a[i];
ans += a[i - 1] * (a[i - 1] < 0 ? s : t);
}
for(int i = 0; i < q; i++) {
cin >> l >> r >> x;
l--;
ans -= a[l] * (a[l] < 0 ? s : t);
a[l] -= x;
ans += a[l] * (a[l] < 0 ? s : t);
if(r != n) {
ans -= a[r] * (a[r] < 0 ? s : t);
a[r] += x;
ans += a[r] * (a[r] < 0 ? s : t);
}
cout << ans << endl;
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
12 ms |
380 KB |
Output is correct |
| 2 |
Correct |
8 ms |
380 KB |
Output is correct |
| 3 |
Correct |
9 ms |
516 KB |
Output is correct |
| 4 |
Correct |
8 ms |
520 KB |
Output is correct |
| 5 |
Correct |
10 ms |
612 KB |
Output is correct |
| 6 |
Correct |
8 ms |
740 KB |
Output is correct |
| 7 |
Correct |
8 ms |
740 KB |
Output is correct |
| 8 |
Correct |
9 ms |
740 KB |
Output is correct |
| 9 |
Correct |
8 ms |
740 KB |
Output is correct |
| 10 |
Correct |
8 ms |
740 KB |
Output is correct |
| 11 |
Correct |
9 ms |
740 KB |
Output is correct |
| 12 |
Correct |
9 ms |
740 KB |
Output is correct |
| 13 |
Correct |
8 ms |
740 KB |
Output is correct |
| 14 |
Correct |
9 ms |
740 KB |
Output is correct |
| 15 |
Correct |
8 ms |
740 KB |
Output is correct |
| 16 |
Correct |
8 ms |
740 KB |
Output is correct |
| 17 |
Correct |
9 ms |
740 KB |
Output is correct |
| 18 |
Correct |
9 ms |
740 KB |
Output is correct |
| 19 |
Correct |
2 ms |
740 KB |
Output is correct |
| 20 |
Correct |
3 ms |
740 KB |
Output is correct |
| 21 |
Correct |
2 ms |
740 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
706 ms |
3668 KB |
Output is correct |
| 2 |
Correct |
657 ms |
4172 KB |
Output is correct |
| 3 |
Correct |
783 ms |
4820 KB |
Output is correct |
| 4 |
Correct |
663 ms |
4820 KB |
Output is correct |
| 5 |
Correct |
730 ms |
4820 KB |
Output is correct |
| 6 |
Correct |
630 ms |
5096 KB |
Output is correct |
| 7 |
Correct |
636 ms |
5176 KB |
Output is correct |
| 8 |
Correct |
711 ms |
5300 KB |
Output is correct |
| 9 |
Correct |
677 ms |
5420 KB |
Output is correct |
| 10 |
Correct |
639 ms |
5420 KB |
Output is correct |
| 11 |
Correct |
579 ms |
5420 KB |
Output is correct |
| 12 |
Correct |
596 ms |
5588 KB |
Output is correct |
| 13 |
Correct |
579 ms |
5804 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
12 ms |
380 KB |
Output is correct |
| 2 |
Correct |
8 ms |
380 KB |
Output is correct |
| 3 |
Correct |
9 ms |
516 KB |
Output is correct |
| 4 |
Correct |
8 ms |
520 KB |
Output is correct |
| 5 |
Correct |
10 ms |
612 KB |
Output is correct |
| 6 |
Correct |
8 ms |
740 KB |
Output is correct |
| 7 |
Correct |
8 ms |
740 KB |
Output is correct |
| 8 |
Correct |
9 ms |
740 KB |
Output is correct |
| 9 |
Correct |
8 ms |
740 KB |
Output is correct |
| 10 |
Correct |
8 ms |
740 KB |
Output is correct |
| 11 |
Correct |
9 ms |
740 KB |
Output is correct |
| 12 |
Correct |
9 ms |
740 KB |
Output is correct |
| 13 |
Correct |
8 ms |
740 KB |
Output is correct |
| 14 |
Correct |
9 ms |
740 KB |
Output is correct |
| 15 |
Correct |
8 ms |
740 KB |
Output is correct |
| 16 |
Correct |
8 ms |
740 KB |
Output is correct |
| 17 |
Correct |
9 ms |
740 KB |
Output is correct |
| 18 |
Correct |
9 ms |
740 KB |
Output is correct |
| 19 |
Correct |
2 ms |
740 KB |
Output is correct |
| 20 |
Correct |
3 ms |
740 KB |
Output is correct |
| 21 |
Correct |
2 ms |
740 KB |
Output is correct |
| 22 |
Correct |
706 ms |
3668 KB |
Output is correct |
| 23 |
Correct |
657 ms |
4172 KB |
Output is correct |
| 24 |
Correct |
783 ms |
4820 KB |
Output is correct |
| 25 |
Correct |
663 ms |
4820 KB |
Output is correct |
| 26 |
Correct |
730 ms |
4820 KB |
Output is correct |
| 27 |
Correct |
630 ms |
5096 KB |
Output is correct |
| 28 |
Correct |
636 ms |
5176 KB |
Output is correct |
| 29 |
Correct |
711 ms |
5300 KB |
Output is correct |
| 30 |
Correct |
677 ms |
5420 KB |
Output is correct |
| 31 |
Correct |
639 ms |
5420 KB |
Output is correct |
| 32 |
Correct |
579 ms |
5420 KB |
Output is correct |
| 33 |
Correct |
596 ms |
5588 KB |
Output is correct |
| 34 |
Correct |
579 ms |
5804 KB |
Output is correct |
| 35 |
Correct |
633 ms |
5804 KB |
Output is correct |
| 36 |
Correct |
647 ms |
5804 KB |
Output is correct |
| 37 |
Correct |
645 ms |
5896 KB |
Output is correct |
| 38 |
Correct |
637 ms |
5896 KB |
Output is correct |
| 39 |
Correct |
794 ms |
5896 KB |
Output is correct |
| 40 |
Correct |
701 ms |
5944 KB |
Output is correct |
| 41 |
Correct |
708 ms |
5944 KB |
Output is correct |
| 42 |
Correct |
707 ms |
5944 KB |
Output is correct |
| 43 |
Correct |
683 ms |
5944 KB |
Output is correct |
| 44 |
Correct |
686 ms |
5944 KB |
Output is correct |
| 45 |
Correct |
685 ms |
5944 KB |
Output is correct |
| 46 |
Correct |
728 ms |
5944 KB |
Output is correct |
| 47 |
Correct |
610 ms |
5944 KB |
Output is correct |
| 48 |
Correct |
575 ms |
5944 KB |
Output is correct |
| 49 |
Correct |
670 ms |
5944 KB |
Output is correct |
| 50 |
Correct |
601 ms |
5944 KB |
Output is correct |
| 51 |
Correct |
675 ms |
5944 KB |
Output is correct |
| 52 |
Correct |
643 ms |
5944 KB |
Output is correct |
