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Submission #1000565

# Submission time Handle Problem Language Result Execution time Memory
1000565 2024-06-17T19:31:25 Z De3b0o Fish 2 (JOI22_fish2) C++14
5 / 100
 4000 ms 2136 KB 
#include<bits/stdc++.h>
#define ll long long
#define F first
#define S second
#define in insert
#define pb push_back
#define ppb pop_back()
#define d3 ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);
#define cans cout << ans << "\n";
#define yes cout << "Yes" << "\n";
#define no cout << "No" << "\n";
#define pll pair<ll,ll>
#define lin cout << "\n";
#define sqr 340
#define mod 1000000007
#define mid ((l+r)/2)
#define lc (2*x)
#define rc (2*x+1)

using namespace std;

ll n , q;
ll a[100009];

ll gt(ll l , ll r)
{
    ll ans = 0;
    for(int i = l ; r>=i ; i++)
    {
        ll l1 = i-1 , r1 = i+1;
        bool g = 0;
        ll sum = a[i];
        while(true)
        {
            if(l1==l-1&&r1==r+1)
            {
                g=1;
                break;
            }
            if(l1==l-1)
            {
                if(sum>=a[r1])
                {
                    sum+=a[r1];
                    r1++;
                }
                else
                    break;
            }
            else if(r1==r+1)
            {
                if(sum>=a[l1])
                {
                    sum+=a[l1];
                    l1--;
                }
                else
                    break;
            }
            else
            {
                if(a[l1]>a[r1])
                {
                    if(sum>=a[r1])
                    {
                        sum+=a[r1];
                        r1++;
                    }
                    else
                        break;
                }
                else
                {
                    if(sum>=a[l1])
                    {
                        sum+=a[l1];
                        l1--;
                    }
                    else
                        break;
                }
            }
        }
        if(g)
            ans++;
    }
    return ans;
}

int main()
{
    d3
    cin >> n;
    for(int i = 1 ; n>=i ; i++)
        cin >> a[i];
    cin >> q;
    while(q--)
    {
        ll t;
        cin >> t;
        if(t==1)
        {
            ll x , y;
            cin >> x >> y;
            a[x]=y;
        }
        else
        {
            ll l , r;
            cin >> l >> r;
            ll ans = gt(l,r);
            cans
        }
    }
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 2 ms 480 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 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 12 ms 484 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 2 ms 344 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 348 KB Output is correct
16 Correct 6 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 3 ms 476 KB Output is correct
19 Correct 3 ms 348 KB Output is correct
20 Correct 26 ms 484 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 435 ms 1800 KB Output is correct
3 Correct 51 ms 1344 KB Output is correct
4 Correct 460 ms 1804 KB Output is correct
5 Correct 55 ms 1552 KB Output is correct
6 Execution timed out 4033 ms 2136 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 2 ms 480 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 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 12 ms 484 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 2 ms 344 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 348 KB Output is correct
16 Correct 6 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 3 ms 476 KB Output is correct
19 Correct 3 ms 348 KB Output is correct
20 Correct 26 ms 484 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 435 ms 1800 KB Output is correct
23 Correct 51 ms 1344 KB Output is correct
24 Correct 460 ms 1804 KB Output is correct
25 Correct 55 ms 1552 KB Output is correct
26 Execution timed out 4033 ms 2136 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 435 ms 1800 KB Output is correct
3 Correct 51 ms 1344 KB Output is correct
4 Correct 460 ms 1804 KB Output is correct
5 Correct 55 ms 1552 KB Output is correct
6 Execution timed out 4033 ms 2136 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 435 ms 1800 KB Output is correct
3 Correct 51 ms 1344 KB Output is correct
4 Correct 460 ms 1804 KB Output is correct
5 Correct 55 ms 1552 KB Output is correct
6 Execution timed out 4033 ms 2136 KB Time limit exceeded
7 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 468 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct
5 Correct 2 ms 480 KB Output is correct
6 Correct 2 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 1 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 12 ms 484 KB Output is correct
12 Correct 1 ms 344 KB Output is correct
13 Correct 2 ms 344 KB Output is correct
14 Correct 2 ms 348 KB Output is correct
15 Correct 2 ms 348 KB Output is correct
16 Correct 6 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 3 ms 476 KB Output is correct
19 Correct 3 ms 348 KB Output is correct
20 Correct 26 ms 484 KB Output is correct
21 Correct 0 ms 344 KB Output is correct
22 Correct 435 ms 1800 KB Output is correct
23 Correct 51 ms 1344 KB Output is correct
24 Correct 460 ms 1804 KB Output is correct
25 Correct 55 ms 1552 KB Output is correct
26 Execution timed out 4033 ms 2136 KB Time limit exceeded
27 Halted 0 ms 0 KB -