제출 #1163624

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1163624		salmon	Akcija (COCI21_akcija)	C++20	컴파일 에러	0 ms	0 KiB

Main

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

int N;
int K;
vector<long long int> memo[2100];
vector<int> v;
const long long int inf = 1.1e18;
vector<int> W[2100];
int num = 0;

int main(){
	
	scanf(" %d",&N);
	scanf(" %d",&K);
	
	for(int i = 0; i < N; i++){
		int w;
		int d;
		scanf(" %d",&w);
		scanf(" %d",&d);
		W[d].push_back(w);
	}
	
	for(int j = 0; j <= N; j++){
		memo[j].push_back(inf);
	}
	
	
	memo[0][0] = 0;
	
	for(int i = 0; i <= N; i++){
		for(int l : W[i]){
			for(int j = i; j >= max(i-W[i].size() - 5,1); j--){
				vector<long long int> v = memo[j - 1];
				vector<long long int> v1 = memo[j];
				for(int i = 0; i < v.size(); i++){
					v[i] += l;
				}
				memo[j].clear();
				merge(v.begin(),v.end(),v1.begin(),v1.end(),back_inserter(memo[j]));
				while(memo[j].size() > K) memo[j].pop_back();
			}
		}
	}

	int cont = 0;
	
	for(int i = N; i >= 0; i--){
		for(int j = 0; j < memo[i].size(); j++){
			if(memo[i][j] >= inf) continue;
			printf("%d %lld\n",i,memo[i][j]);
			cont++;
			if(cont == K) break;
		}
		if(cont == K) break;
	}
}

컴파일 시 표준 에러 (stderr) 메시지

Main.cpp: In function 'int main()':
Main.cpp:34:48: error: no matching function for call to 'max(std::vector<int>::size_type, int)'
   34 |                         for(int j = i; j >= max(i-W[i].size() - 5,1); j--){
      |                                             ~~~^~~~~~~~~~~~~~~~~~~~~
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 Main.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
Main.cpp:34:48: note:   deduced conflicting types for parameter 'const _Tp' ('long unsigned int' and 'int')
   34 |                         for(int j = i; j >= max(i-W[i].size() - 5,1); j--){
      |                                             ~~~^~~~~~~~~~~~~~~~~~~~~
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 Main.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
Main.cpp:34:48: note:   deduced conflicting types for parameter 'const _Tp' ('long unsigned int' and 'int')
   34 |                         for(int j = i; j >= max(i-W[i].size() - 5,1); j--){
      |                                             ~~~^~~~~~~~~~~~~~~~~~~~~
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 Main.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3461:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3461 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3461:5: note:   template argument deduction/substitution failed:
Main.cpp:34:48: note:   mismatched types 'std::initializer_list<_Tp>' and 'long unsigned int'
   34 |                         for(int j = i; j >= max(i-W[i].size() - 5,1); j--){
      |                                             ~~~^~~~~~~~~~~~~~~~~~~~~
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 Main.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3467:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3467 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3467:5: note:   template argument deduction/substitution failed:
Main.cpp:34:48: note:   mismatched types 'std::initializer_list<_Tp>' and 'long unsigned int'
   34 |                         for(int j = i; j >= max(i-W[i].size() - 5,1); j--){
      |                                             ~~~^~~~~~~~~~~~~~~~~~~~~
Main.cpp:14:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |         scanf(" %d",&N);
      |         ~~~~~^~~~~~~~~~
Main.cpp:15:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |         scanf(" %d",&K);
      |         ~~~~~^~~~~~~~~~
Main.cpp:20:22: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   20 |                 scanf(" %d",&w);
      |                 ~~~~~^~~~~~~~~~
Main.cpp:21:22: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |                 scanf(" %d",&d);
      |                 ~~~~~^~~~~~~~~~