Submission #670419

#	Time	Username	Problem	Language	Result	Execution time	Memory
670419		asdf334	Job Scheduling (CEOI12_jobs)	C++17	Compilation error	0 ms	0 KiB

jobs

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define sz(x) (int)x.size()
int main() {
	ios_base::sync_with_stdio(false); cin.tie(nullptr);
	int N, D, M; cin >> N >> D >> M;
	map<int, vector<int>> vals;
	for (int i = 1; i <= M; ++i) {
		int num; cin >> num;
		vals[num].push_back(i);
	}
	int left = 1; int right = 1e6;
	while (left < right) {
		int mid = left + (right - left) / 2;
		ll curr = 0; int del = 0;
		for (auto val : vals) {
			curr = max(curr, mid * (val.first - 1)); curr += sz(val.second);
			del = max(del, (int)ceil(curr / mid) - val.first);
		} 
		if (del > D) {
			left = mid + 1;
		} else {
			right = mid;
		}
	}
	cout << left << '\n';
	int ctr = 0; vector<vector<int>> ans(N);
	for (auto val : vals) {
		for (int num : val.second) {
			if (sz(ans[ctr]) >= left) ++ctr;
			ans[ctr].push_back(num);
		}
	}
	for (vector<int> day : ans) {
		for (int req : day) {
			cout << req << " ";
		}
		cout << 0 << '\n';
	}
}

Compilation message (stderr)

jobs.cpp: In function 'int main()':
jobs.cpp:18:42: error: no matching function for call to 'max(ll&, int)'
   18 |    curr = max(curr, mid * (val.first - 1)); curr += sz(val.second);
      |                                          ^
In file included from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from jobs.cpp:1:
/usr/include/c++/10/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++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
jobs.cpp:18:42: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   18 |    curr = max(curr, mid * (val.first - 1)); curr += sz(val.second);
      |                                          ^
In file included from /usr/include/c++/10/bits/specfun.h:45,
                 from /usr/include/c++/10/cmath:1927,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:41,
                 from jobs.cpp:1:
/usr/include/c++/10/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++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
jobs.cpp:18:42: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   18 |    curr = max(curr, mid * (val.first - 1)); curr += sz(val.second);
      |                                          ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from jobs.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
jobs.cpp:18:42: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   18 |    curr = max(curr, mid * (val.first - 1)); curr += sz(val.second);
      |                                          ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from jobs.cpp:1:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
jobs.cpp:18:42: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   18 |    curr = max(curr, mid * (val.first - 1)); curr += sz(val.second);
      |                                          ^