# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
628178 | Trisanu_Das | Catfish Farm (IOI22_fish) | C++17 | Compilation error | 0 ms | 0 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include <bits/stdc++.h>
#include "fish.h"
using namespace std;
#define ll long long int
#define MAXN 300064
ll pond[MAXN], dp[MANXN][2];
ll max_weights(int N, int M, vector<int> X, vector<int> Y, vector<int> W){
for (int i = 0; i < M; ++i) pond[X[i] + 1] = W[i];
for(int i = 2; i < N + 1; i++){
dp[i][0] = max(dp[i - 1][0], dp[i - 1][1] + pond[i]); dp[i][1] = dp[i - 1][1];
if (i > 2) dp[i][1] = max({dp[i][1], dp[i - 2][0] + a[i - 1], dp[i - 2][1] + pond[i - 1]});
else dp[i][1] = max(dp[i][1], pond[i - 1]);
}
ll ans = 0;
for (int i = 1; i < N + 1; i+) ans = max({ans, dp[i][0], dp[i][1]});
return (*max_element(Y.begin(), Y.end()) ? accumulate(W.begin(), W.end(), 0ll) : ans);
}
Compilation message (stderr)
fish.cpp:7:19: error: 'MANXN' was not declared in this scope; did you mean 'MAXN'? 7 | ll pond[MAXN], dp[MANXN][2]; | ^~~~~ | MAXN fish.cpp: In function 'long long int max_weights(int, int, std::vector<int>, std::vector<int>, std::vector<int>)': fish.cpp:12:5: error: 'dp' was not declared in this scope 12 | dp[i][0] = max(dp[i - 1][0], dp[i - 1][1] + pond[i]); dp[i][1] = dp[i - 1][1]; | ^~ fish.cpp:13:55: error: 'a' was not declared in this scope 13 | if (i > 2) dp[i][1] = max({dp[i][1], dp[i - 2][0] + a[i - 1], dp[i - 2][1] + pond[i - 1]}); | ^ fish.cpp:13:92: error: no matching function for call to 'max(<brace-enclosed initializer list>)' 13 | if (i > 2) dp[i][1] = max({dp[i][1], dp[i - 2][0] + a[i - 1], dp[i - 2][1] + pond[i - 1]}); | ^ In file included from /usr/include/c++/10/bits/specfun.h:45, from /usr/include/c++/10/cmath:1927, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41, from fish.cpp:1: /usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)' 254 | max(const _Tp& __a, const _Tp& __b) | ^~~ /usr/include/c++/10/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed: fish.cpp:13:92: note: candidate expects 2 arguments, 1 provided 13 | if (i > 2) dp[i][1] = max({dp[i][1], dp[i - 2][0] + a[i - 1], dp[i - 2][1] + pond[i - 1]}); | ^ In file included from /usr/include/c++/10/bits/specfun.h:45, from /usr/include/c++/10/cmath:1927, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41, from fish.cpp:1: /usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)' 300 | max(const _Tp& __a, const _Tp& __b, _Compare __comp) | ^~~ /usr/include/c++/10/bits/stl_algobase.h:300:5: note: template argument deduction/substitution failed: fish.cpp:13:92: note: candidate expects 3 arguments, 1 provided 13 | if (i > 2) dp[i][1] = max({dp[i][1], dp[i - 2][0] + a[i - 1], dp[i - 2][1] + pond[i - 1]}); | ^ In file included from /usr/include/c++/10/algorithm:62, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65, from fish.cpp:1: /usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)' 3480 | max(initializer_list<_Tp> __l) | ^~~ /usr/include/c++/10/bits/stl_algo.h:3480:5: note: template argument deduction/substitution failed: /usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)' 3486 | max(initializer_list<_Tp> __l, _Compare __comp) | ^~~ /usr/include/c++/10/bits/stl_algo.h:3486:5: note: template argument deduction/substitution failed: fish.cpp:17:32: error: expected primary-expression before ')' token 17 | for (int i = 1; i < N + 1; i+) ans = max({ans, dp[i][0], dp[i][1]}); | ^ fish.cpp:17:50: error: 'dp' was not declared in this scope 17 | for (int i = 1; i < N + 1; i+) ans = max({ans, dp[i][0], dp[i][1]}); | ^~ fish.cpp:17:69: error: no matching function for call to 'max(<brace-enclosed initializer list>)' 17 | for (int i = 1; i < N + 1; i+) ans = max({ans, dp[i][0], dp[i][1]}); | ^ In file included from /usr/include/c++/10/bits/specfun.h:45, from /usr/include/c++/10/cmath:1927, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41, from fish.cpp:1: /usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)' 254 | max(const _Tp& __a, const _Tp& __b) | ^~~ /usr/include/c++/10/bits/stl_algobase.h:254:5: note: template argument deduction/substitution failed: fish.cpp:17:69: note: candidate expects 2 arguments, 1 provided 17 | for (int i = 1; i < N + 1; i+) ans = max({ans, dp[i][0], dp[i][1]}); | ^ In file included from /usr/include/c++/10/bits/specfun.h:45, from /usr/include/c++/10/cmath:1927, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41, from fish.cpp:1: /usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)' 300 | max(const _Tp& __a, const _Tp& __b, _Compare __comp) | ^~~ /usr/include/c++/10/bits/stl_algobase.h:300:5: note: template argument deduction/substitution failed: fish.cpp:17:69: note: candidate expects 3 arguments, 1 provided 17 | for (int i = 1; i < N + 1; i+) ans = max({ans, dp[i][0], dp[i][1]}); | ^ In file included from /usr/include/c++/10/algorithm:62, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65, from fish.cpp:1: /usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)' 3480 | max(initializer_list<_Tp> __l) | ^~~ /usr/include/c++/10/bits/stl_algo.h:3480:5: note: template argument deduction/substitution failed: /usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)' 3486 | max(initializer_list<_Tp> __l, _Compare __comp) | ^~~ /usr/include/c++/10/bits/stl_algo.h:3486:5: note: template argument deduction/substitution failed: