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Submission #626754

# Submission time Handle Problem Language Result Execution time Memory
626754 2022-08-11T18:11:30 Z Icebear16 Catfish Farm (IOI22_fish) C++17
9 / 100
 29 ms 4460 KB 
#include "fish.h"
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define INF 1e18//change to const int INF=1e18 if causing problem
const ll MOD=998244353;
const ll alt=1e10;
const ll inf=1e9+7;//Precalc is not a bad idea
#define pb push_back
#define pf push_front
#define mp make_pair
#define fi first
#define se second
#define mod(a) (a+inf)%inf
#define all(a) a.begin(),a.end()
#define rall(a) a.rbegin(),a.rend()
#define sz(a) a.size()

long long max_weights(int N, int M, std::vector<int> X, std::vector<int> Y, std::vector<int> W){
	int n=N;
	ll dp[n+1][2];
	for(int i=0;i<=n;i++){
		dp[i][0]=0,dp[i][1]=0;
	}
	for(int i=0;i<M;i++){
		dp[X[i]+1][0]=W[i];
		dp[X[i]+1][1]=W[i];
	}
	for(int i=3;i<=n;i++){
		dp[i][0]+=max({dp[i-2][0],dp[i-2][1],dp[i-3][0],dp[i-3][1]});
		dp[i][1]+=dp[i-1][0];
	}
	return max({dp[n][0],dp[n-1][0],dp[n-1][1]});
}

Subtask #1
0 / 3.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 3560 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '803213453'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 6.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB 1st lines differ - on the 1st token, expected: '2', found: '1'
2 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 1 ms 1748 KB Output is correct
3 Correct 15 ms 2872 KB Output is correct
4 Correct 12 ms 2968 KB Output is correct
5 Correct 27 ms 4304 KB Output is correct
6 Correct 25 ms 4460 KB Output is correct
7 Correct 29 ms 4388 KB Output is correct
8 Correct 27 ms 4380 KB Output is correct

Subtask #4
0 / 14.0

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

Subtask #5
0 / 21.0

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

Subtask #6
0 / 17.0

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

Subtask #7
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 1748 KB Output is correct
2 Correct 1 ms 1748 KB Output is correct
3 Correct 15 ms 2872 KB Output is correct
4 Correct 12 ms 2968 KB Output is correct
5 Correct 27 ms 4304 KB Output is correct
6 Correct 25 ms 4460 KB Output is correct
7 Correct 29 ms 4388 KB Output is correct
8 Correct 27 ms 4380 KB Output is correct
9 Incorrect 26 ms 4220 KB 1st lines differ - on the 1st token, expected: '99999', found: '66666'
10 Halted 0 ms 0 KB -

Subtask #8
0 / 16.0

# Verdict Execution time Memory Grader output
1 Incorrect 24 ms 3560 KB 1st lines differ - on the 1st token, expected: '40313272768926', found: '803213453'
2 Halted 0 ms 0 KB -