제출 #913855

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
913855		cot	Art Exhibition (JOI18_art)	C++14	컴파일 에러	0 ms	0 KiB

art

#include <iostream>
#include <array>
#include <algorithm>
#include <map>
#define int long long
#define ff first
#define ss second
#define pb push_back
#define pp pop_back
#define all(x) x.begin(),x.end()
#define pii pair <int,int>
#define r0 return 0
using namespace std;
const int N = 5 * 1e5 + 5;
int x,m,k,n,l,r,ans,cheese;
int pref[N],p[N],mn;
pii a[N];
signed main() {
    ios::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    cin >> n;
    for (int i = 1; i <= n; i++) {
        cin >> a[i].ff >> a[i].ss;
    }
    sort(a + 1,a + 1 + n);
    p[0] = -a[1].ff;
    pref[0] = 0;
    for (int i = 1; i <= n; i++){
        pref[i] = pref[i - 1] + a[i].ss;
        p[i] = min(p[i - 1],pref[i] - a[i].ff);
    }
    k = -LLONG_MAX;
    for (int i = 1; i <= n; i++) {
        k = max(k,pref[i] - a[i].ff - p[i - 1]);
    }
    cout << k << endl;
    r0;
}

컴파일 시 표준 에러 (stderr) 메시지

art.cpp: In function 'int main()':
art.cpp:32:10: error: 'LLONG_MAX' was not declared in this scope
   32 |     k = -LLONG_MAX;
      |          ^~~~~~~~~
art.cpp:5:1: note: 'LLONG_MAX' is defined in header '<climits>'; did you forget to '#include <climits>'?
    4 | #include <map>
  +++ |+#include <climits>
    5 | #define int long long