#include <bits/stdc++.h>
#define int long long
#define MOD 1000000007
#define pb push_back
#define bw(i,r,l) for (int i=r-1;i>=l;i--)
#define fw(i,l,r) for (int i=l;i<r;i++)
using namespace std;
const int N=200005;
int ans=0,n,q,S,T,a[N],cur[N];
int get(int x) {
if (x>0) return x*T;
else return S*x;
}
signed main() {
//freopen("aome.inp","r",stdin);
ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
cin>>n>>q>>S>>T;
fw (i,0,n+1) cin>>a[i];
fw (i,0,n) {
cur[i]=a[i]-a[i+1];
ans+=get(cur[i]);
}
fw (i,0,q) {
int l,r,x;
cin>>l>>r>>x;
ans-=get(cur[l-1]); if (r<n) ans-=get(cur[r]);
cur[l-1]-=x; if (r<n) cur[r]+=x;
ans+=get(cur[l-1]); if (r<n) ans+=get(cur[r]);
cout<<ans<<"\n";
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
616 KB |
Output is correct |
| 3 |
Correct |
4 ms |
616 KB |
Output is correct |
| 4 |
Correct |
3 ms |
616 KB |
Output is correct |
| 5 |
Correct |
4 ms |
616 KB |
Output is correct |
| 6 |
Correct |
3 ms |
776 KB |
Output is correct |
| 7 |
Correct |
3 ms |
776 KB |
Output is correct |
| 8 |
Correct |
4 ms |
776 KB |
Output is correct |
| 9 |
Correct |
3 ms |
776 KB |
Output is correct |
| 10 |
Correct |
4 ms |
776 KB |
Output is correct |
| 11 |
Correct |
4 ms |
788 KB |
Output is correct |
| 12 |
Correct |
3 ms |
788 KB |
Output is correct |
| 13 |
Correct |
3 ms |
788 KB |
Output is correct |
| 14 |
Correct |
3 ms |
788 KB |
Output is correct |
| 15 |
Correct |
3 ms |
788 KB |
Output is correct |
| 16 |
Correct |
3 ms |
788 KB |
Output is correct |
| 17 |
Correct |
3 ms |
788 KB |
Output is correct |
| 18 |
Correct |
3 ms |
788 KB |
Output is correct |
| 19 |
Correct |
2 ms |
788 KB |
Output is correct |
| 20 |
Correct |
2 ms |
788 KB |
Output is correct |
| 21 |
Correct |
3 ms |
788 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
167 ms |
5196 KB |
Output is correct |
| 2 |
Correct |
215 ms |
5792 KB |
Output is correct |
| 3 |
Correct |
165 ms |
6316 KB |
Output is correct |
| 4 |
Correct |
158 ms |
6316 KB |
Output is correct |
| 5 |
Correct |
149 ms |
6316 KB |
Output is correct |
| 6 |
Correct |
108 ms |
6704 KB |
Output is correct |
| 7 |
Correct |
109 ms |
6704 KB |
Output is correct |
| 8 |
Correct |
150 ms |
6704 KB |
Output is correct |
| 9 |
Correct |
143 ms |
7084 KB |
Output is correct |
| 10 |
Correct |
132 ms |
7084 KB |
Output is correct |
| 11 |
Correct |
111 ms |
7084 KB |
Output is correct |
| 12 |
Correct |
106 ms |
7212 KB |
Output is correct |
| 13 |
Correct |
146 ms |
7656 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
616 KB |
Output is correct |
| 3 |
Correct |
4 ms |
616 KB |
Output is correct |
| 4 |
Correct |
3 ms |
616 KB |
Output is correct |
| 5 |
Correct |
4 ms |
616 KB |
Output is correct |
| 6 |
Correct |
3 ms |
776 KB |
Output is correct |
| 7 |
Correct |
3 ms |
776 KB |
Output is correct |
| 8 |
Correct |
4 ms |
776 KB |
Output is correct |
| 9 |
Correct |
3 ms |
776 KB |
Output is correct |
| 10 |
Correct |
4 ms |
776 KB |
Output is correct |
| 11 |
Correct |
4 ms |
788 KB |
Output is correct |
| 12 |
Correct |
3 ms |
788 KB |
Output is correct |
| 13 |
Correct |
3 ms |
788 KB |
Output is correct |
| 14 |
Correct |
3 ms |
788 KB |
Output is correct |
| 15 |
Correct |
3 ms |
788 KB |
Output is correct |
| 16 |
Correct |
3 ms |
788 KB |
Output is correct |
| 17 |
Correct |
3 ms |
788 KB |
Output is correct |
| 18 |
Correct |
3 ms |
788 KB |
Output is correct |
| 19 |
Correct |
2 ms |
788 KB |
Output is correct |
| 20 |
Correct |
2 ms |
788 KB |
Output is correct |
| 21 |
Correct |
3 ms |
788 KB |
Output is correct |
| 22 |
Correct |
167 ms |
5196 KB |
Output is correct |
| 23 |
Correct |
215 ms |
5792 KB |
Output is correct |
| 24 |
Correct |
165 ms |
6316 KB |
Output is correct |
| 25 |
Correct |
158 ms |
6316 KB |
Output is correct |
| 26 |
Correct |
149 ms |
6316 KB |
Output is correct |
| 27 |
Correct |
108 ms |
6704 KB |
Output is correct |
| 28 |
Correct |
109 ms |
6704 KB |
Output is correct |
| 29 |
Correct |
150 ms |
6704 KB |
Output is correct |
| 30 |
Correct |
143 ms |
7084 KB |
Output is correct |
| 31 |
Correct |
132 ms |
7084 KB |
Output is correct |
| 32 |
Correct |
111 ms |
7084 KB |
Output is correct |
| 33 |
Correct |
106 ms |
7212 KB |
Output is correct |
| 34 |
Correct |
146 ms |
7656 KB |
Output is correct |
| 35 |
Correct |
129 ms |
7656 KB |
Output is correct |
| 36 |
Correct |
146 ms |
7656 KB |
Output is correct |
| 37 |
Correct |
170 ms |
7656 KB |
Output is correct |
| 38 |
Correct |
150 ms |
7656 KB |
Output is correct |
| 39 |
Correct |
150 ms |
7656 KB |
Output is correct |
| 40 |
Correct |
147 ms |
7656 KB |
Output is correct |
| 41 |
Correct |
234 ms |
7656 KB |
Output is correct |
| 42 |
Correct |
144 ms |
7656 KB |
Output is correct |
| 43 |
Correct |
145 ms |
7656 KB |
Output is correct |
| 44 |
Correct |
136 ms |
7656 KB |
Output is correct |
| 45 |
Correct |
131 ms |
7656 KB |
Output is correct |
| 46 |
Correct |
146 ms |
7656 KB |
Output is correct |
| 47 |
Correct |
117 ms |
7656 KB |
Output is correct |
| 48 |
Correct |
125 ms |
7656 KB |
Output is correct |
| 49 |
Correct |
118 ms |
7656 KB |
Output is correct |
| 50 |
Correct |
105 ms |
7656 KB |
Output is correct |
| 51 |
Correct |
121 ms |
7656 KB |
Output is correct |
| 52 |
Correct |
112 ms |
7656 KB |
Output is correct |
