Submission #1145339

#TimeUsernameProblemLanguageResultExecution timeMemory
1145339ryanarokxKnapsack (NOI18_knapsack)C++20
Compilation error
0 ms0 KiB
#include <bits/stdc++.h> #define int long long #define ii pair<int,int> #define x first #define y second #define SYNC ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define lef (idx*2)+1 #define rig (idx*2)+2 #define mid (l+r)/2 #define MAX 2003 using namespace std; int32_t main() { int s, n; cin >> s >> n; int v[n]; int w[n]; int k[n]; int dp[n+1][s+1]; for(int i=0;i<=n;i++) { for(int j=0;j<=s;j++) dp[i][j]=0; } for(int i=1;i<=n;i++) { int w, v, k; cin >> v >> w >> k; k = min(k, MAX); for(int j=0;j<=s;j++) { //NOT TAKE int nt = dp[i-1][j]; //TAKE int m;// = min(k, j/w); int t = 0; for(m=0;m<=k;m++) { if(j>=m*w) t = dp[i-1][j-m*w]+v*m; //cout << t<< " - "<<nt<<" "<<m <<" "<<j<<" "<<w<<" "<<i<<endl; dp[i][j] = max(dp[i][j],max(nt, t)); } } } cout << dp[n][s]; return 0; }

Compilation message (stderr)

knapsack.cpp: In function 'int32_t main()':
knapsack.cpp:32:16: error: no matching function for call to 'min(long long int&, int)'
   32 |         k = min(k, MAX);
      |             ~~~^~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
knapsack.cpp:32:16: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   32 |         k = min(k, MAX);
      |             ~~~^~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
knapsack.cpp:32:16: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   32 |         k = min(k, MAX);
      |             ~~~^~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3449:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3449 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3449:5: note:   template argument deduction/substitution failed:
knapsack.cpp:32:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |         k = min(k, MAX);
      |             ~~~^~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from knapsack.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3455 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3455:5: note:   template argument deduction/substitution failed:
knapsack.cpp:32:16: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |         k = min(k, MAX);
      |             ~~~^~~~~~~~