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Submission #925200

# Submission time Handle Problem Language Result Execution time Memory
925200 2024-02-11T01:28:26 Z 12345678 Potatoes and fertilizers (LMIO19_bulves) C++17
0 / 100
 68 ms 14968 KB 
#include <bits/stdc++.h>

using namespace std;

#define ll long long
const int nx=5e5+5;

ll n, a[nx], b[nx], ans;

int main()
{
    cin.tie(NULL)->sync_with_stdio(false);
    cin>>n;
    for (int i=1; i<=n; i++) cin>>a[i]>>b[i];
    int i=1, j=1;
    while (i<=n&&j<=n)
    {
        int mn=min(a[i], b[j]);
        a[i]-=mn;
        b[j]-=mn;
        ans+=mn*abs(i-j);
        if (a[i]==0) i++;
        if (b[j]==0) j++;
    }
    cout<<ans;
}

Subtask #1
0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 6 ms 6916 KB Output is correct
5 Correct 11 ms 7256 KB Output is correct
6 Correct 34 ms 10076 KB Output is correct
7 Correct 68 ms 14968 KB Output is correct
8 Incorrect 53 ms 13140 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 6 ms 6916 KB Output is correct
5 Correct 11 ms 7256 KB Output is correct
6 Correct 34 ms 10076 KB Output is correct
7 Correct 68 ms 14968 KB Output is correct
8 Incorrect 53 ms 13140 KB Output isn't correct
9 Halted 0 ms 0 KB -

Subtask #3
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Incorrect 1 ms 2396 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Incorrect 1 ms 2396 KB Output isn't correct
5 Halted 0 ms 0 KB -

Subtask #5
0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2392 KB Output is correct
2 Correct 1 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Incorrect 1 ms 2396 KB Output isn't correct
5 Halted 0 ms 0 KB -