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Submission #1063539

# Submission time Handle Problem Language Result Execution time Memory
1063539 2024-08-17T20:05:56 Z YassirSalama Fish 2 (JOI22_fish2) C++17
5 / 100
 4000 ms 2108 KB 
#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
    int n;
    cin>>n;
    vector<int> v(n);
    for(int i=0;i<n;i++){
        cin>>v[i];
    }
    int q;
    cin>>q;
    while(q--){
        int t;
        cin>>t;
        if(t==1){
            int i;cin>>i;i--;
            int x;cin>>x;
            v[i]=x;
        }else{
            int ans=0;
            int l,r;cin>>l>>r,l--,r--;
            for(int i=l;i<=r;i++){
                int s=v[i];
                int a=i-1;
                int b=i+1;
                int c=1;
                while(true){
                    bool ok=true;
                    if(a>=l&&s>=v[a]){
                        ok=false;
                        s+=v[a];a--;
                        c++;
                    }
                    if(b<=r&&s>=v[b]){
                        s+=v[b];
                        b++;
                        c++;
                        ok=0;
                    }
                    if(ok) break;
                }
                ans+=c==(r-l+1);
            }
            cout<<ans<<endl;

        }
    }
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 2 ms 348 KB Output is correct
6 Correct 3 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 6 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 9 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 3 ms 348 KB Output is correct
16 Correct 8 ms 348 KB Output is correct
17 Correct 2 ms 348 KB Output is correct
18 Correct 3 ms 348 KB Output is correct
19 Correct 3 ms 348 KB Output is correct
20 Correct 25 ms 348 KB Output is correct

Subtask #2
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 417 ms 1788 KB Output is correct
3 Correct 51 ms 1368 KB Output is correct
4 Correct 412 ms 1628 KB Output is correct
5 Correct 68 ms 1624 KB Output is correct
6 Execution timed out 4077 ms 2108 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 2 ms 348 KB Output is correct
6 Correct 3 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 6 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 9 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 3 ms 348 KB Output is correct
16 Correct 8 ms 348 KB Output is correct
17 Correct 2 ms 348 KB Output is correct
18 Correct 3 ms 348 KB Output is correct
19 Correct 3 ms 348 KB Output is correct
20 Correct 25 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 417 ms 1788 KB Output is correct
23 Correct 51 ms 1368 KB Output is correct
24 Correct 412 ms 1628 KB Output is correct
25 Correct 68 ms 1624 KB Output is correct
26 Execution timed out 4077 ms 2108 KB Time limit exceeded
27 Halted 0 ms 0 KB -

Subtask #4
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 417 ms 1788 KB Output is correct
3 Correct 51 ms 1368 KB Output is correct
4 Correct 412 ms 1628 KB Output is correct
5 Correct 68 ms 1624 KB Output is correct
6 Execution timed out 4077 ms 2108 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #5
0 / 35.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 417 ms 1788 KB Output is correct
3 Correct 51 ms 1368 KB Output is correct
4 Correct 412 ms 1628 KB Output is correct
5 Correct 68 ms 1624 KB Output is correct
6 Execution timed out 4077 ms 2108 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 2 ms 348 KB Output is correct
6 Correct 3 ms 348 KB Output is correct
7 Correct 2 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 6 ms 348 KB Output is correct
10 Correct 4 ms 348 KB Output is correct
11 Correct 9 ms 348 KB Output is correct
12 Correct 2 ms 348 KB Output is correct
13 Correct 2 ms 348 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 3 ms 348 KB Output is correct
16 Correct 8 ms 348 KB Output is correct
17 Correct 2 ms 348 KB Output is correct
18 Correct 3 ms 348 KB Output is correct
19 Correct 3 ms 348 KB Output is correct
20 Correct 25 ms 348 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 417 ms 1788 KB Output is correct
23 Correct 51 ms 1368 KB Output is correct
24 Correct 412 ms 1628 KB Output is correct
25 Correct 68 ms 1624 KB Output is correct
26 Execution timed out 4077 ms 2108 KB Time limit exceeded
27 Halted 0 ms 0 KB -