Submission #299665

#	Time	Username	Problem	Language	Result	Execution time	Memory
299665		E869120	Football (info1cup20_football)	C++14	Compilation error	0 ms	0 KiB

football

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

long long T, N, K;
long long A[1 << 18];
int dp[109][109];

void init() {
	for (int i = 1; i <= 100; i++) {
		for (int j = 0; j <= 100; j++) {
			bool used[109];
			for (int k = 0; k <= 100; k++) used[k] = false;
			for (int k = 1; k <= min(i, j); k++) {
				used[dp[k][j - k]] = true;
			}
			for (int k = 0; k <= 100; k++) {
				if (used[k] == false) { dp[i][j] = k; break; }
			}
		}
	}
}

bool solve_Subtask1() {
	long long ret = 0;
	for (int i = 1; i <= N; i++) ret += A[i];
	if (ret % 2LL == 1LL) return true;
	return false;
}

bool solve_Subtask4() {
	int ret = 0;
	for (int i = 1; i <= N; i++) ret ^= dp[min(K, 100)][A[i]];
	if (ret == 0) return false;
	return true;
}

int main() {
	init();
	string str = "";
	scanf("%lld", &T);
	for (int i = 1; i <= T; i++) {
		scanf("%lld%lld", &N, &K);
		for (int j = 1; j <= N; j++) scanf("%lld", &A[j]);
		bool ret = false;
		if (K == 1) ret = solve_Subtask1();
		else ret = solve_Subtask4();
		if (ret == false) str += "0";
		if (ret == true) str += "1";
	}
	cout << str << endl;
	return 0;
}

Compilation message (stderr)

football.cpp: In function 'bool solve_Subtask4()':
football.cpp:32:51: error: no matching function for call to 'min(long long int&, int)'
   32 |  for (int i = 1; i <= N; i++) ret ^= dp[min(K, 100)][A[i]];
      |                                                   ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from football.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:198:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  198 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:198:5: note:   template argument deduction/substitution failed:
football.cpp:32:51: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   32 |  for (int i = 1; i <= N; i++) ret ^= dp[min(K, 100)][A[i]];
      |                                                   ^
In file included from /usr/include/c++/9/bits/char_traits.h:39,
                 from /usr/include/c++/9/ios:40,
                 from /usr/include/c++/9/istream:38,
                 from /usr/include/c++/9/sstream:38,
                 from /usr/include/c++/9/complex:45,
                 from /usr/include/c++/9/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54,
                 from football.cpp:1:
/usr/include/c++/9/bits/stl_algobase.h:246:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  246 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:246:5: note:   template argument deduction/substitution failed:
football.cpp:32:51: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   32 |  for (int i = 1; i <= N; i++) ret ^= dp[min(K, 100)][A[i]];
      |                                                   ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from football.cpp:1:
/usr/include/c++/9/bits/stl_algo.h:3444:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3444 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3444:5: note:   template argument deduction/substitution failed:
football.cpp:32:51: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |  for (int i = 1; i <= N; i++) ret ^= dp[min(K, 100)][A[i]];
      |                                                   ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from football.cpp:1:
/usr/include/c++/9/bits/stl_algo.h:3450:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3450 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3450:5: note:   template argument deduction/substitution failed:
football.cpp:32:51: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |  for (int i = 1; i <= N; i++) ret ^= dp[min(K, 100)][A[i]];
      |                                                   ^
football.cpp: In function 'int main()':
football.cpp:40:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   40 |  scanf("%lld", &T);
      |  ~~~~~^~~~~~~~~~~~
football.cpp:42:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   42 |   scanf("%lld%lld", &N, &K);
      |   ~~~~~^~~~~~~~~~~~~~~~~~~~
football.cpp:43:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   43 |   for (int j = 1; j <= N; j++) scanf("%lld", &A[j]);
      |                                ~~~~~^~~~~~~~~~~~~~~