oj.uz

Submission #398169

# Submission time Handle Problem Language Result Execution time Memory
398169 2021-05-03T20:40:19 Z birthdaycake Foehn Phenomena (JOI17_foehn_phenomena) C++14
30 / 100
 1000 ms 1788 KB 
#include <bits/stdc++.h>
#define ll long long
using namespace std;
ll arr[200001];
ll ans[200001];
ll diff[200001];
int main(){
    
   
    ll n,q,s,t;
    cin >> n >> q >> s >>  t;
    n++;
    for(int i=0; i<n; i++){
        cin >> arr[i];
    }
    while(q--){
        ll l,r,c;
        cin >> l >> r >> c;
        for(ll i=l; i<=r; i++){
            arr[i]+=c;
        }
        ll cur = 0;
        for(ll i=1; i<n; i++){
            ll diff = abs(arr[i]-arr[i-1]);
            if(arr[i]>arr[i-1]){
                cur  -= (diff*s);
            }
            else{
                cur  += (diff*t);
            }
                
        }
        cout << cur << endl;
        
        
    }
    return 0;
}

Subtask #1
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 332 KB Output is correct
2 Correct 15 ms 344 KB Output is correct
3 Correct 16 ms 356 KB Output is correct
4 Correct 15 ms 352 KB Output is correct
5 Correct 15 ms 332 KB Output is correct
6 Correct 16 ms 332 KB Output is correct
7 Correct 18 ms 340 KB Output is correct
8 Correct 17 ms 332 KB Output is correct
9 Correct 15 ms 332 KB Output is correct
10 Correct 15 ms 332 KB Output is correct
11 Correct 15 ms 352 KB Output is correct
12 Correct 15 ms 344 KB Output is correct
13 Correct 18 ms 348 KB Output is correct
14 Correct 13 ms 348 KB Output is correct
15 Correct 15 ms 348 KB Output is correct
16 Correct 13 ms 348 KB Output is correct
17 Correct 15 ms 332 KB Output is correct
18 Correct 16 ms 340 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1093 ms 1788 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #3
0 / 60.0

# Verdict Execution time Memory Grader output
1 Correct 15 ms 332 KB Output is correct
2 Correct 15 ms 344 KB Output is correct
3 Correct 16 ms 356 KB Output is correct
4 Correct 15 ms 352 KB Output is correct
5 Correct 15 ms 332 KB Output is correct
6 Correct 16 ms 332 KB Output is correct
7 Correct 18 ms 340 KB Output is correct
8 Correct 17 ms 332 KB Output is correct
9 Correct 15 ms 332 KB Output is correct
10 Correct 15 ms 332 KB Output is correct
11 Correct 15 ms 352 KB Output is correct
12 Correct 15 ms 344 KB Output is correct
13 Correct 18 ms 348 KB Output is correct
14 Correct 13 ms 348 KB Output is correct
15 Correct 15 ms 348 KB Output is correct
16 Correct 13 ms 348 KB Output is correct
17 Correct 15 ms 332 KB Output is correct
18 Correct 16 ms 340 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 204 KB Output is correct
22 Execution timed out 1093 ms 1788 KB Time limit exceeded
23 Halted 0 ms 0 KB -