제출 #1029285

#제출 시각아이디문제언어결과실행 시간메모리
1029285MDarioThe short shank; Redemption (BOI21_prison)C++11
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include <vector> using namespace std; #define F first #define S second typedef long long ll; const string noyes[2] = {"NO", "YES"}; const ll INFLL = (1ll << 62); const int INF = (1 << 30); const int MAXN = 300'000; const ll MOD = 1'000'000'007; int main() { ios_base::sync_with_stdio(0); cin.tie(0); ll n, D, T; cin >> n >> D >> T; ll a[n]; for (int i = 0; i < n; i++) cin >> a[i]; ll pref[n]; { ll c = 0; ll last = INF; for (int i = 0; i < n; i++) { last = min(last + 1, a[i]); if (last <= T) { c++; } pref[i] = c; // cout << c << " "; } // cout << "\n"; } ll suf[n]; { stack<ll> slow; ll c = 0; ll last = INF; for (int i = n - 1; i >= 0; i--) { last = a[i]; slow.push(i); while (!slow.empty() && abs(i - slow.top()) + last <= T) { c++; slow.pop(); } suf[i] = c; } // for (int i = 0; i < n; i++) // cout << suf[i] << " "; // cout << "\n"; } ll ans = n; for (int i = 0; i + 1 < n; i++) ans = min(ans, pref[i] + suf[i + 1]); cout << ans << "\n"; return 0; }

컴파일 시 표준 에러 (stderr) 메시지

prison.cpp:12:21: warning: missing terminating ' character
   12 | const int MAXN = 300'000;
      |                     ^
prison.cpp:12:21: error: missing terminating ' character
   12 | const int MAXN = 300'000;
      |                     ^~~~~
prison.cpp:13:17: warning: multi-character character constant [-Wmultichar]
   13 | const ll MOD = 1'000'000'007;
      |                 ^~~~~
prison.cpp:13:25: warning: missing terminating ' character
   13 | const ll MOD = 1'000'000'007;
      |                         ^
prison.cpp:13:25: error: missing terminating ' character
   13 | const ll MOD = 1'000'000'007;
      |                         ^~~~~
prison.cpp:13:1: error: expected ',' or ';' before 'const'
   13 | const ll MOD = 1'000'000'007;
      | ^~~~~