oj.uz

Submission #1072306

# Submission time Handle Problem Language Result Execution time Memory
1072306 2024-08-23T16:45:14 Z Boas Catfish Farm (IOI22_fish) C++17
0 / 100
 62 ms 16576 KB 
#include "fish.h"

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
using namespace std;
using namespace __gnu_pbds;

template <typename T1, typename T2>
using indexed_map = tree<T1, T2, less<T1>, rb_tree_tag, tree_order_statistics_node_update>;
template <typename T>
using indexed_set = indexed_map<T, null_type>;

#define loop(x, i) for (int i = 0; i < (x); i++)
#define loop1(x, i) for (int i = 1; i <= (x); i++)
#define rev(x, i) for (int i = (int)(x) - 1; i >= 0; i--)
#define itloop(x) for (auto it = begin(x); x != end(x); it++)
#define itrev(x) for (auto it = rbegin(x); x != rend(x); it++)
#define int long long
#define INF ((int64_t)(4e18 + 1))
#define INF32 ((int32_t)(2e9 + 1))
#define ALL(x) begin(x), end(x)
#define RALL(x) rbegin(x), rend(x)
#define removeIn(x, l) l.erase(find(ALL(l), x))
#define pb push_back
#define sz(x) (int)(x).size()
#define F first
#define S second
#define var const auto &
#define foreach(l) for (var e : l)

typedef int8_t i8;
typedef int16_t i16;
typedef int32_t i32;
typedef int64_t i64;
typedef pair<int, int> ii;
typedef tuple<int, int, int> iii;
typedef tuple<int, int, int, int> iiii;
typedef vector<int> vi;
typedef vector<i32> vi32;
typedef vector<vi> vvi;
typedef vector<ii> vii;
typedef vector<iii> viii;
typedef vector<vii> vvii;
typedef vector<viii> vviii;
typedef set<int> si;
typedef set<ii> sii;
typedef set<iii> siii;
typedef vector<si> vsi;
typedef vector<sii> vsii;
typedef vector<vsi> vvsi;
typedef vector<string> vstr;
typedef vector<vector<string>> vvstr;
typedef vector<bool> vb;
typedef vector<vb> vvb;

int max_weights(i32 N, i32 M, vi32 X, vi32 Y, vi32 W)
{
  vi pSum0 = {0}, pSum1 = {0};
  vi at0(N), at1(N);
  loop(M, i)
  {
    if (X[i] == 0)
      at0[Y[i]] = W[i];
    else
      at1[Y[i]] = W[i];
  }
  loop(N, i)
  {
    pSum0.pb(pSum0.back() + at0[i]);
    pSum1.pb(pSum1.back() + at1[i]);
  }
  int res = 0;
  loop(N, h1)
  {
    res = max(res, pSum1.back() - pSum1[h1 + 1] + pSum0[h1 + 1]);
  }
  if (N == 2)
    return max(pSum0.back(), pSum1.back());
  return res;
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 6748 KB Output is correct
2 Correct 24 ms 7856 KB Output is correct
3 Correct 3 ms 3784 KB Output is correct
4 Correct 3 ms 3784 KB Output is correct
5 Incorrect 62 ms 16576 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '49851878555251'
6 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 600 KB Output is correct
2 Correct 34 ms 9668 KB Output is correct
3 Correct 40 ms 11464 KB Output is correct
4 Correct 17 ms 6864 KB Output is correct
5 Correct 22 ms 7624 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 436 KB Output is correct
10 Correct 3 ms 3784 KB Output is correct
11 Correct 4 ms 3784 KB Output is correct
12 Correct 18 ms 6864 KB Output is correct
13 Incorrect 20 ms 7740 KB 1st lines differ - on the 1st token, expected: '49960364197170', found: '49959843224072'
14 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 3788 KB Output is correct
2 Incorrect 3 ms 3784 KB 1st lines differ - on the 1st token, expected: '882019', found: '0'
3 Halted 0 ms 0 KB -

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 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 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Incorrect 0 ms 348 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
9 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 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 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Incorrect 0 ms 348 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
9 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 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 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Incorrect 0 ms 348 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
9 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 3788 KB Output is correct
2 Incorrect 3 ms 3784 KB 1st lines differ - on the 1st token, expected: '882019', found: '0'
3 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 18 ms 6748 KB Output is correct
2 Correct 24 ms 7856 KB Output is correct
3 Correct 3 ms 3784 KB Output is correct
4 Correct 3 ms 3784 KB Output is correct
5 Incorrect 62 ms 16576 KB 1st lines differ - on the 1st token, expected: '149814460735479', found: '49851878555251'
6 Halted 0 ms 0 KB -