#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
//#include<bits/extc++.h>
//__gnu_pbds
int main(){
ios_base::sync_with_stdio(0),cin.tie(0),cout.tie(0);
int n,q,s,t;cin>>n>>q>>s>>t;
ll dif[n+1]={0};
int a;cin>>a;
ll sum = 0;
for(int i=1;i<=n;i++){
int b;cin>>b;
dif[i] = b-a;
sum+=1LL*((dif[i]<0)?(t):(-s))*abs(dif[i]);
a = b;
}
while(q--){
int l,r,k;cin>>l>>r>>k;
r++;
sum-=1LL*((dif[l]<0)?(t):(-s))*abs(dif[l]);
dif[l]+=k;
sum+=1LL*((dif[l]<0)?(t):(-s))*abs(dif[l]);
if(r<=n){
sum-=1LL*((dif[r]<0)?(t):(-s))*abs(dif[r]);
dif[r]-=k;
sum+=1LL*((dif[r]<0)?(t):(-s))*abs(dif[r]);
}
cout<<sum<<"\n";
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
532 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
1 ms |
724 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
464 KB |
Output is correct |
| 14 |
Correct |
1 ms |
512 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
74 ms |
8740 KB |
Output is correct |
| 2 |
Correct |
73 ms |
9448 KB |
Output is correct |
| 3 |
Correct |
76 ms |
9916 KB |
Output is correct |
| 4 |
Correct |
74 ms |
9324 KB |
Output is correct |
| 5 |
Correct |
74 ms |
10576 KB |
Output is correct |
| 6 |
Correct |
64 ms |
9556 KB |
Output is correct |
| 7 |
Correct |
66 ms |
9556 KB |
Output is correct |
| 8 |
Correct |
80 ms |
10320 KB |
Output is correct |
| 9 |
Correct |
84 ms |
10712 KB |
Output is correct |
| 10 |
Correct |
72 ms |
9272 KB |
Output is correct |
| 11 |
Correct |
61 ms |
9272 KB |
Output is correct |
| 12 |
Correct |
66 ms |
10068 KB |
Output is correct |
| 13 |
Correct |
65 ms |
10356 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
532 KB |
Output is correct |
| 5 |
Correct |
1 ms |
348 KB |
Output is correct |
| 6 |
Correct |
1 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
1 ms |
724 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
344 KB |
Output is correct |
| 12 |
Correct |
1 ms |
348 KB |
Output is correct |
| 13 |
Correct |
1 ms |
464 KB |
Output is correct |
| 14 |
Correct |
1 ms |
512 KB |
Output is correct |
| 15 |
Correct |
1 ms |
348 KB |
Output is correct |
| 16 |
Correct |
1 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
348 KB |
Output is correct |
| 18 |
Correct |
1 ms |
348 KB |
Output is correct |
| 19 |
Correct |
0 ms |
348 KB |
Output is correct |
| 20 |
Correct |
0 ms |
348 KB |
Output is correct |
| 21 |
Correct |
0 ms |
348 KB |
Output is correct |
| 22 |
Correct |
74 ms |
8740 KB |
Output is correct |
| 23 |
Correct |
73 ms |
9448 KB |
Output is correct |
| 24 |
Correct |
76 ms |
9916 KB |
Output is correct |
| 25 |
Correct |
74 ms |
9324 KB |
Output is correct |
| 26 |
Correct |
74 ms |
10576 KB |
Output is correct |
| 27 |
Correct |
64 ms |
9556 KB |
Output is correct |
| 28 |
Correct |
66 ms |
9556 KB |
Output is correct |
| 29 |
Correct |
80 ms |
10320 KB |
Output is correct |
| 30 |
Correct |
84 ms |
10712 KB |
Output is correct |
| 31 |
Correct |
72 ms |
9272 KB |
Output is correct |
| 32 |
Correct |
61 ms |
9272 KB |
Output is correct |
| 33 |
Correct |
66 ms |
10068 KB |
Output is correct |
| 34 |
Correct |
65 ms |
10356 KB |
Output is correct |
| 35 |
Correct |
73 ms |
8932 KB |
Output is correct |
| 36 |
Correct |
77 ms |
10336 KB |
Output is correct |
| 37 |
Correct |
78 ms |
11092 KB |
Output is correct |
| 38 |
Correct |
78 ms |
10796 KB |
Output is correct |
| 39 |
Correct |
77 ms |
10832 KB |
Output is correct |
| 40 |
Correct |
78 ms |
10832 KB |
Output is correct |
| 41 |
Correct |
81 ms |
10652 KB |
Output is correct |
| 42 |
Correct |
77 ms |
10952 KB |
Output is correct |
| 43 |
Correct |
78 ms |
10020 KB |
Output is correct |
| 44 |
Correct |
75 ms |
10536 KB |
Output is correct |
| 45 |
Correct |
86 ms |
10576 KB |
Output is correct |
| 46 |
Correct |
76 ms |
11600 KB |
Output is correct |
| 47 |
Correct |
68 ms |
10064 KB |
Output is correct |
| 48 |
Correct |
78 ms |
10204 KB |
Output is correct |
| 49 |
Correct |
64 ms |
9044 KB |
Output is correct |
| 50 |
Correct |
65 ms |
10064 KB |
Output is correct |
| 51 |
Correct |
66 ms |
10228 KB |
Output is correct |
| 52 |
Correct |
66 ms |
10232 KB |
Output is correct |
