oj.uz

Submission #629100

# Submission time Handle Problem Language Result Execution time Memory
629100 2022-08-14T07:30:42 Z kwongweng Catfish Farm (IOI22_fish) C++17
12 / 100
 89 ms 10104 KB 
#include "fish.h"

#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef vector<int> vi;
#define FOR(i,a,b) for(int i = a; i < b; i++)

ll max_weights(int N, int M, vi X, vi Y, vi W) {
  vector<ll> A(N);
  FOR(i,0,M){
    A[X[i]] = W[i];
  }
  ll dp[N][2]; memset(dp,0,sizeof(dp));
  if (N>1){
    dp[1][0] = A[1];
    dp[1][1] = A[0];
  }
  FOR(i,2,N){
    dp[i][0] = dp[i-1][1] + A[i];
    dp[i][1] = max(max(dp[i-1][1], dp[i-1][0]), dp[i-2][0] + A[i-1]);
  }
  FOR(i,0,M){
    if (Y[i] > 0){
      ll ans = 0; FOR(j,0,M) ans += W[j];
      return ans;
    } 
  }
  return max(dp[N-1][0], dp[N-1][1]);
}

Subtask #1
3.0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 4308 KB Output is correct
2 Correct 28 ms 5040 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 87 ms 10008 KB Output is correct
6 Correct 89 ms 10104 KB Output is correct

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Incorrect 45 ms 6228 KB 1st lines differ - on the 1st token, expected: '40604614618209', found: '80901044391025'
3 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 16 ms 3668 KB Output is correct
4 Correct 11 ms 3432 KB Output is correct
5 Correct 36 ms 4928 KB Output is correct
6 Correct 24 ms 4932 KB Output is correct
7 Correct 27 ms 4936 KB Output is correct
8 Correct 34 ms 4940 KB Output is correct

Subtask #4
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '4044', found: '6066'
4 Halted 0 ms 0 KB -

Subtask #5
0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '4044', found: '6066'
4 Halted 0 ms 0 KB -

Subtask #6
0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '4044', found: '6066'
4 Halted 0 ms 0 KB -

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 2644 KB Output is correct
2 Correct 2 ms 2644 KB Output is correct
3 Correct 16 ms 3668 KB Output is correct
4 Correct 11 ms 3432 KB Output is correct
5 Correct 36 ms 4928 KB Output is correct
6 Correct 24 ms 4932 KB Output is correct
7 Correct 27 ms 4936 KB Output is correct
8 Correct 34 ms 4940 KB Output is correct
9 Correct 25 ms 4932 KB Output is correct
10 Incorrect 27 ms 3792 KB 1st lines differ - on the 1st token, expected: '36454348383152', found: '49943314382825'
11 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 25 ms 4308 KB Output is correct
2 Correct 28 ms 5040 KB Output is correct
3 Correct 2 ms 2644 KB Output is correct
4 Correct 2 ms 2644 KB Output is correct
5 Correct 87 ms 10008 KB Output is correct
6 Correct 89 ms 10104 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Incorrect 45 ms 6228 KB 1st lines differ - on the 1st token, expected: '40604614618209', found: '80901044391025'
9 Halted 0 ms 0 KB -