Submission #987676

#	Time	Username	Problem	Language	Result	Execution time	Memory
987676		Tsagana	Art Exhibition (JOI18_art)	C++14	Compilation error	0 ms	0 KiB

art

#include<bits/stdc++.h>

#define IOS ios_base::sync_with_stdio(false);cin.tie();cout.tie();
#define all(x) x.begin(), x.end()
#define int long long
#define pq priority_queue
#define lb lower_bound
#define ub upper_bound
#define pb push_back
#define eb emplace_back
#define F first
#define S second

using namespace std;

void solve () {
	int n; cin >> n;
	pair<int, int> a[500001];
	for (int i = 0; i < n; i++)
	cin >> a[i].F >> a[i].S;
	sort(a, a + n);
	int ans, dp[500001]; dp[0] = a[0].s;
	for (int i = 1; i < n; i++) {
		dp[i] = max(a[i].S, dp[i - 1] + a[i - 1].F + a[i].S - a[i].F);
		ans = max(ans, dp[i]);
	}
	cout << ans << '\n';
}
signed main() {IOS solve(); return 0;}

Compilation message (stderr)

art.cpp: In function 'void solve()':
art.cpp:22:36: error: 'struct std::pair<long long int, long long int>' has no member named 's'
   22 |  int ans, dp[500001]; dp[0] = a[0].s;
      |                                    ^