Submission #344612

#	Time	Username	Problem	Language	Result	Execution time	Memory
344612		Erzhan06	Divide and conquer (IZhO14_divide)	C++17	Compilation error	0 ms	0 KiB

divide

#include <bits/stdc++.h>
using namespace std;
#define nl "\n"
#define bananas return 0;
#define ll long long
#define IOS ios_base :: sync_with_stdio(NULL); cin.tie(0); cout.tie(0);
const int N=2e5+6;
const int INF=1e9+6;
ll x[5002],g[5002],e[5002];
int main() {
freopen("divide.in", "r", stdin);
freopen("divide.out", "w", stdout);
IOS
	ll n;
	cin>>n;
	for (int i=1;i<=n;i++) {
		cin>>x[i]>>g[i]>>e[i];
	}
	int mx=-1;
	for(int i=1;i<=n;i++) {
		ll energy=0;
		ll point=0;
		ll gold=0;
		ll distanse=x[i];
		for (int j=i;j<=n;j++) {
			energy+=e[j];
			point+=x[j]-distanse;
			distanse=x[j];
			if (energy>=point) {
				gold+=g[j];
				mx=max(gold,mx);
			}else {
				break;
			}
		}
	}
	cout<<mx;
bananas
 
}

Compilation message (stderr)

divide.cpp: In function 'int main()':
divide.cpp:32:19: error: no matching function for call to 'max(long long int&, int&)'
   32 |     mx=max(gold,mx);
      |                   ^
In file included from /usr/include/c++/9/bits/specfun.h:45,
                 from /usr/include/c++/9/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
                 from divide.cpp:2:
/usr/include/c++/9/bits/stl_algobase.h:222:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  222 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:222:5: note:   template argument deduction/substitution failed:
divide.cpp:32:19: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   32 |     mx=max(gold,mx);
      |                   ^
In file included from /usr/include/c++/9/bits/specfun.h:45,
                 from /usr/include/c++/9/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
                 from divide.cpp:2:
/usr/include/c++/9/bits/stl_algobase.h:268:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  268 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algobase.h:268:5: note:   template argument deduction/substitution failed:
divide.cpp:32:19: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   32 |     mx=max(gold,mx);
      |                   ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from divide.cpp:2:
/usr/include/c++/9/bits/stl_algo.h:3456:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3456 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3456:5: note:   template argument deduction/substitution failed:
divide.cpp:32:19: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |     mx=max(gold,mx);
      |                   ^
In file included from /usr/include/c++/9/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
                 from divide.cpp:2:
/usr/include/c++/9/bits/stl_algo.h:3462:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3462 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/9/bits/stl_algo.h:3462:5: note:   template argument deduction/substitution failed:
divide.cpp:32:19: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   32 |     mx=max(gold,mx);
      |                   ^
divide.cpp:12:8: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   12 | freopen("divide.in", "r", stdin);
      | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
divide.cpp:13:8: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result]
   13 | freopen("divide.out", "w", stdout);
      | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~