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Submission #1109075

# Submission time Handle Problem Language Result Execution time Memory
1109075 2024-11-06T01:28:50 Z ozner77 Stove (JOI18_stove) C++17
100 / 100
 42 ms 2260 KB 
#define ll long long
#define pb push_back
#include <bits/stdc++.h>
using namespace std;
int main(){
    ll a,b,c,ant;
    cin>>a>>b;
    ll res=a;
    vector<ll> V;
    if(b<a){
        ll con=0;
        while(a--){
        cin>>c;
        if(con>0){
            V.push_back(c-ant);
        }
        con++;
        ant=c;
        }
        sort(V.begin(),V.end());
        ll xd=res-b;
        for(int i=0;i<xd;i++){
            res--;
            res+=V[i];
        }
        cout<<res;
    }else{
        while(a--){
        cin>>c;
        }
        cout<<res;
    }
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 504 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct

Subtask #2
30.0 / 30.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 504 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 2 ms 496 KB Output is correct
12 Correct 2 ms 336 KB Output is correct
13 Correct 2 ms 336 KB Output is correct
14 Correct 2 ms 336 KB Output is correct
15 Correct 2 ms 336 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 336 KB Output is correct
2 Correct 1 ms 336 KB Output is correct
3 Correct 1 ms 336 KB Output is correct
4 Correct 1 ms 336 KB Output is correct
5 Correct 1 ms 504 KB Output is correct
6 Correct 1 ms 336 KB Output is correct
7 Correct 1 ms 336 KB Output is correct
8 Correct 1 ms 336 KB Output is correct
9 Correct 1 ms 336 KB Output is correct
10 Correct 2 ms 336 KB Output is correct
11 Correct 2 ms 496 KB Output is correct
12 Correct 2 ms 336 KB Output is correct
13 Correct 2 ms 336 KB Output is correct
14 Correct 2 ms 336 KB Output is correct
15 Correct 2 ms 336 KB Output is correct
16 Correct 32 ms 2248 KB Output is correct
17 Correct 36 ms 2248 KB Output is correct
18 Correct 32 ms 2248 KB Output is correct
19 Correct 35 ms 2248 KB Output is correct
20 Correct 36 ms 2248 KB Output is correct
21 Correct 36 ms 2248 KB Output is correct
22 Correct 36 ms 2248 KB Output is correct
23 Correct 42 ms 2240 KB Output is correct
24 Correct 33 ms 2260 KB Output is correct