제출 #210062

#제출 시각아이디문제언어결과실행 시간메모리
210062SorahISAStove (JOI18_stove)C++17
컴파일 에러
0 ms0 KiB
// #pragma GCC target("avx2") #pragma GCC optimize("O3", "unroll-loops") // #include <bits/extc++.h> // using namespace __gnu_pbds; #include <bits/stdc++.h> using namespace std; #define int long long // template <typename T> // using pbds_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; using pii = pair<int, int>; template<typename T> using prior = priority_queue<T, vector<T>, greater<T>>; template<typename T> using Prior = priority_queue<T>; #define X first #define Y second #define fastIO() ios_base::sync_with_stdio(false); in.tie(0); out.tie(0) #define RANDOM() random_device __rd; \ mt19937 __gen = mt19937(__rd()); \ uniform_int_distribution<int> __dis(0, 1); \ auto rnd = bind(__dis, __gen); const int INF = 1E18; const int mod = 1E9 + 7; int32_t main() { fastIO(); int n, k; cin >> n >> k; int v[n], ans = n; for (int i = 0; i < n; ++i) cin >> v[i]; for (int i = n-1; i >= 1; --i) v[i] = v[i] - v[i - 1] - 1; sort(v + 1, v + n); for (int i = 1; i <= n-k; ++i) ans += v[i]; cout << ans << "\n"; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

stove.cpp: In function 'int32_t main()':
stove.cpp:22:52: error: 'in' was not declared in this scope
 #define fastIO() ios_base::sync_with_stdio(false); in.tie(0); out.tie(0)
                                                    ^
stove.cpp:32:5: note: in expansion of macro 'fastIO'
     fastIO();
     ^~~~~~
stove.cpp:22:52: note: suggested alternative: 'yn'
 #define fastIO() ios_base::sync_with_stdio(false); in.tie(0); out.tie(0)
                                                    ^
stove.cpp:32:5: note: in expansion of macro 'fastIO'
     fastIO();
     ^~~~~~
stove.cpp:22:63: error: 'out' was not declared in this scope
 #define fastIO() ios_base::sync_with_stdio(false); in.tie(0); out.tie(0)
                                                               ^
stove.cpp:32:5: note: in expansion of macro 'fastIO'
     fastIO();
     ^~~~~~
stove.cpp:22:63: note: suggested alternative: 'putw'
 #define fastIO() ios_base::sync_with_stdio(false); in.tie(0); out.tie(0)
                                                               ^
stove.cpp:32:5: note: in expansion of macro 'fastIO'
     fastIO();
     ^~~~~~