// EXPLOSION!
#define _CRT_SECURE_NO_WARNINGS
#include<bits/stdc++.h>
#include<unordered_set>
#include<unordered_map>
#include<chrono>
using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pair<int, int>> vpi;
typedef vector<pair<ll, ll>> vpll;
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); --i)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a: x)
#define pb push_back
#define mp make_pair
#define rsz resize
#define sz(x) int(x.size())
#define all(x) x.begin(),x.end()
#define f first
#define s second
#define cont continue
#define endl '\n'
//#define ednl '\n'
#define test int testc;cin>>testc;while(testc--)
#define pr(a, b) trav(x,a)cerr << x << b; cerr << endl;
#define message cout << "Hello World" << endl;
const int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 }; // for every grid problem!!
const ll linf = 4000000000000000000LL;
const ll inf = 1000000007;//998244353
void pv(vi a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vll a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vector<vi>a) {
F0R(i, sz(a)) { cout << i << endl; pv(a[i]); cout << endl; }
}void pv(vector<vll>a) { F0R(i, sz(a)) { cout << i << endl; pv(a[i]); }cout << endl; }void pv(vector<string>a) { trav(x, a)cout << x << endl; cout << endl; }
void setIO(string s) {
ios_base::sync_with_stdio(0); cin.tie(0);
#ifdef arwaeystoamneg
if (sz(s))
{
freopen((s + ".in").c_str(), "r", stdin);
if (s != "test1")
freopen((s + ".out").c_str(), "w", stdout);
}
#endif
}
const int MAX = 500005;
int n, b[MAX], order[MAX];
ll a[MAX], prefix[MAX];
int main()
{
setIO("test1");
cin >> n;
F0R(i, n)cin >> a[i] >> b[i];
iota(order, order + n, 0);
sort(order, order + n, [](int i, int j) {return a[i] < a[j]; });
F0R(i, n)prefix[i + 1] = prefix[i] + b[order[i]];
ll best = linf;
ll ans = -linf;
F0R(i, n)
{
best = min(best, prefix[i] - a[order[i]]);
ans = max(ans, prefix[i + 1] - a[order[i]] - best);
}
cout << ans << endl;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
324 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
324 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
1 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
320 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
324 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
1 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
320 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
3 ms |
588 KB |
Output is correct |
| 28 |
Correct |
3 ms |
488 KB |
Output is correct |
| 29 |
Correct |
3 ms |
588 KB |
Output is correct |
| 30 |
Correct |
3 ms |
588 KB |
Output is correct |
| 31 |
Correct |
3 ms |
592 KB |
Output is correct |
| 32 |
Correct |
3 ms |
584 KB |
Output is correct |
| 33 |
Correct |
3 ms |
592 KB |
Output is correct |
| 34 |
Correct |
3 ms |
588 KB |
Output is correct |
| 35 |
Correct |
3 ms |
452 KB |
Output is correct |
| 36 |
Correct |
3 ms |
588 KB |
Output is correct |
| 37 |
Correct |
3 ms |
588 KB |
Output is correct |
| 38 |
Correct |
3 ms |
592 KB |
Output is correct |
| 39 |
Correct |
3 ms |
588 KB |
Output is correct |
| 40 |
Correct |
3 ms |
588 KB |
Output is correct |
| 41 |
Correct |
4 ms |
588 KB |
Output is correct |
| 42 |
Correct |
3 ms |
588 KB |
Output is correct |
| 43 |
Correct |
3 ms |
584 KB |
Output is correct |
| 44 |
Correct |
3 ms |
588 KB |
Output is correct |
| 45 |
Correct |
3 ms |
588 KB |
Output is correct |
| 46 |
Correct |
3 ms |
588 KB |
Output is correct |
| 47 |
Correct |
3 ms |
588 KB |
Output is correct |
| 48 |
Correct |
3 ms |
588 KB |
Output is correct |
| 49 |
Correct |
3 ms |
588 KB |
Output is correct |
| 50 |
Correct |
3 ms |
588 KB |
Output is correct |
| 51 |
Correct |
3 ms |
588 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
1 ms |
332 KB |
Output is correct |
| 5 |
Correct |
1 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
324 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
1 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
332 KB |
Output is correct |
| 16 |
Correct |
1 ms |
332 KB |
Output is correct |
| 17 |
Correct |
1 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
1 ms |
332 KB |
Output is correct |
| 21 |
Correct |
1 ms |
332 KB |
Output is correct |
| 22 |
Correct |
1 ms |
332 KB |
Output is correct |
| 23 |
Correct |
1 ms |
332 KB |
Output is correct |
| 24 |
Correct |
1 ms |
320 KB |
Output is correct |
| 25 |
Correct |
1 ms |
332 KB |
Output is correct |
| 26 |
Correct |
1 ms |
332 KB |
Output is correct |
| 27 |
Correct |
3 ms |
588 KB |
Output is correct |
| 28 |
Correct |
3 ms |
488 KB |
Output is correct |
| 29 |
Correct |
3 ms |
588 KB |
Output is correct |
| 30 |
Correct |
3 ms |
588 KB |
Output is correct |
| 31 |
Correct |
3 ms |
592 KB |
Output is correct |
| 32 |
Correct |
3 ms |
584 KB |
Output is correct |
| 33 |
Correct |
3 ms |
592 KB |
Output is correct |
| 34 |
Correct |
3 ms |
588 KB |
Output is correct |
| 35 |
Correct |
3 ms |
452 KB |
Output is correct |
| 36 |
Correct |
3 ms |
588 KB |
Output is correct |
| 37 |
Correct |
3 ms |
588 KB |
Output is correct |
| 38 |
Correct |
3 ms |
592 KB |
Output is correct |
| 39 |
Correct |
3 ms |
588 KB |
Output is correct |
| 40 |
Correct |
3 ms |
588 KB |
Output is correct |
| 41 |
Correct |
4 ms |
588 KB |
Output is correct |
| 42 |
Correct |
3 ms |
588 KB |
Output is correct |
| 43 |
Correct |
3 ms |
584 KB |
Output is correct |
| 44 |
Correct |
3 ms |
588 KB |
Output is correct |
| 45 |
Correct |
3 ms |
588 KB |
Output is correct |
| 46 |
Correct |
3 ms |
588 KB |
Output is correct |
| 47 |
Correct |
3 ms |
588 KB |
Output is correct |
| 48 |
Correct |
3 ms |
588 KB |
Output is correct |
| 49 |
Correct |
3 ms |
588 KB |
Output is correct |
| 50 |
Correct |
3 ms |
588 KB |
Output is correct |
| 51 |
Correct |
3 ms |
588 KB |
Output is correct |
| 52 |
Correct |
224 ms |
24676 KB |
Output is correct |
| 53 |
Correct |
225 ms |
24644 KB |
Output is correct |
| 54 |
Correct |
229 ms |
24772 KB |
Output is correct |
| 55 |
Correct |
232 ms |
24696 KB |
Output is correct |
| 56 |
Correct |
229 ms |
24644 KB |
Output is correct |
| 57 |
Correct |
230 ms |
24632 KB |
Output is correct |
| 58 |
Correct |
224 ms |
24692 KB |
Output is correct |
| 59 |
Correct |
230 ms |
24732 KB |
Output is correct |
| 60 |
Correct |
225 ms |
24648 KB |
Output is correct |
| 61 |
Correct |
229 ms |
24472 KB |
Output is correct |
| 62 |
Correct |
228 ms |
24736 KB |
Output is correct |
| 63 |
Correct |
228 ms |
24644 KB |
Output is correct |
| 64 |
Correct |
228 ms |
24756 KB |
Output is correct |
| 65 |
Correct |
235 ms |
24660 KB |
Output is correct |
| 66 |
Correct |
226 ms |
24692 KB |
Output is correct |
| 67 |
Correct |
229 ms |
24732 KB |
Output is correct |
| 68 |
Correct |
235 ms |
24644 KB |
Output is correct |
