제출 #974811

#제출 시각아이디문제언어결과실행 시간메모리
974811marinaluca선물상자 (IOI15_boxes)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #pragma GCC optimize ("O4") #pragma GCC optimize ("fast-math") #pragma GCC optimize ("unroll-loops") using namespace std; #define int long long #define ll long long #define xx first #define yy second #define all (x) begin(x), end(x) #define FOR (i, a, b) for (auto i = (a); i < (b); ++ i) const int NMAX = 1e7; int ans[NMAX + 1], rez[NMAX + 1] int delivery (int n, int k, int l, int s[]){ for (int i = 1; i <= n; ++ i){ ans[i] = min (s[i - 1] * 2 , l); if (i > k){ ans[i] += ans[i - k]; } } int mini; for (int i = n - 1; i >= 0; -- i){ rez[i] = min ((l - v[i]) * 2, l); if (i < n - k){ rez[i] += rez[i + k]; } mini = min (mini, rez[i] + ans[i]); } return mini; }

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp:7:13: error: expected initializer before 'long'
    7 | #define int long long
      |             ^~~~
boxes.cpp:16:1: note: in expansion of macro 'int'
   16 | int delivery (int n, int k, int l, int s[]){
      | ^~~