Submission #1297004

#	Time	Username	Problem	Language	Result	Execution time	Memory
1297004		m_a_d	Peru (RMI20_peru)	C++20	Compilation error	0 ms	0 KiB

peru

#include <bits/stdc++.h>
#include "peru.h"


using namespace std;

#define int long long

const int MOD=1e9+7;

//Hatayı bul (bir ara)
int mod_expo(int a, int e) {
    if(e==0) return 1;
    if(e==1) return a;
    int val=mod_expo(a/2, e);
    int extra;
    a%2==1 ? extra=a : extra=1;
    return (((val*val) % MOD)*extra) % MOD;
}

int32_t solve(int32_t n, int32_t k, int32_t* arr) {
    /*int n, k;
    cin >> n >> k;*/
    int exponents[n];
    exponents[0]=1;
    for(int i=1; i<n; ++i) exponents[i]=(exponents[i-1]*23) % MOD;
    /*int arr[n];
    for(int i=0; i<n; ++i) cin >> arr[i];*/
    vector<vector<int>> dp(n, vector<int>(k, INT64_MAX));
    dp[0][0]=arr[0];
    for(int j=1; j<k; ++j) {
        dp[0][j]=max(dp[0][j-1], arr[j]);
    }
    for(int i=1; i<n; ++i) {
        int st_val=INT64_MAX;
        for(int j=0; j<k; ++j) {
            if(i-1-j<0) break;
            st_val=min(st_val, dp[i-1-j][j]);
        }
        int add=arr[i];
        for(int j=0; j<k; ++j) {
            if(i+j>=n) break;
            add=max(add, arr[i+j]);
            dp[i][j]=st_val+add;
        }
    }
    /*for(int i=0; i<n; ++i) {
        for(int j=0; j<k; ++j) {
            cout << dp[i][j] << " ";
        }
        cout << endl;
    }*/
    int ans[n];
    fill(ans, ans+n, INT64_MAX);
    int mod_ans=0;
    for(int i=0; i<n; ++i) {
        for(int j=0; j<k; ++j) {
            if(i-j<0) break;
            ans[i]=min(ans[i], dp[i-j][j]);
        }
    }
    for(int i=0; i<n; ++i) {
        mod_ans+=(ans[i]*exponents[n-i-1])%MOD;
        while(mod_ans>=MOD) mod_ans-=MOD;
    }
    return mod_ans;
}

Compilation message (stderr)

peru.cpp: In function 'int32_t solve(int32_t, int32_t, int32_t*)':
peru.cpp:32:21: error: no matching function for call to 'max(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type&, int32_t&)'
   32 |         dp[0][j]=max(dp[0][j-1], arr[j]);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/algorithm:60,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51,
                 from peru.cpp:1:
/usr/include/c++/13/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
peru.cpp:32:21: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int32_t' {aka 'int'})
   32 |         dp[0][j]=max(dp[0][j-1], arr[j]);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:303:5: note:   template argument deduction/substitution failed:
peru.cpp:32:21: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int32_t' {aka 'int'})
   32 |         dp[0][j]=max(dp[0][j-1], arr[j]);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/13/algorithm:61:
/usr/include/c++/13/bits/stl_algo.h:5795:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5795 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5795:5: note:   template argument deduction/substitution failed:
peru.cpp:32:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |         dp[0][j]=max(dp[0][j-1], arr[j]);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5805 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note:   template argument deduction/substitution failed:
peru.cpp:32:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |         dp[0][j]=max(dp[0][j-1], arr[j]);
      |                  ~~~^~~~~~~~~~~~~~~~~~~~
peru.cpp:43:20: error: no matching function for call to 'max(long long int&, int32_t&)'
   43 |             add=max(add, arr[i+j]);
      |                 ~~~^~~~~~~~~~~~~~~
/usr/include/c++/13/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
peru.cpp:43:20: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int32_t' {aka 'int'})
   43 |             add=max(add, arr[i+j]);
      |                 ~~~^~~~~~~~~~~~~~~
/usr/include/c++/13/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:303:5: note:   template argument deduction/substitution failed:
peru.cpp:43:20: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int32_t' {aka 'int'})
   43 |             add=max(add, arr[i+j]);
      |                 ~~~^~~~~~~~~~~~~~~
/usr/include/c++/13/bits/stl_algo.h:5795:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5795 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5795:5: note:   template argument deduction/substitution failed:
peru.cpp:43:20: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   43 |             add=max(add, arr[i+j]);
      |                 ~~~^~~~~~~~~~~~~~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5805 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note:   template argument deduction/substitution failed:
peru.cpp:43:20: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   43 |             add=max(add, arr[i+j]);
      |                 ~~~^~~~~~~~~~~~~~~