답안 #52347

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
52347 2018-06-25T13:35:28 Z tmwilliamlin168 Art Exhibition (JOI18_art) C++14
100 / 100
117 ms 8572 KB
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define pll pair<ll, ll>
#define fi first
#define se second

inline ll in() {
	ll result = 0;
	char ch = getchar_unlocked();
	while(true) {
		if(ch >= '0' && ch <= '9')
			break;
		ch = getchar_unlocked();
	}
	result = ch-'0';
	while(true) {
		ch = getchar_unlocked();
		if (ch < '0' || ch > '9')
			break;
		result = result*10 + (ch - '0');
	}
	return result;
}
inline void out(ll x) {
	ll rev=x;
	int c=0;
	while(!(rev%10)) {
		++c;
		rev/=10;
	}
	rev=0;
	while(x) {
		rev=rev*10+x%10;
		x/=10;
	}
	while(rev) {
		putchar_unlocked(rev%10+'0');
		rev/=10;
	}
	while(c--)
		putchar_unlocked('0');
}

const int mxN=5e5;
int n;
ll mx, ans;
pll ps[mxN+1];

int main() {
	n=in();
	for(int i=1; i<=n; ++i)
		ps[i].fi=in(), ps[i].se=in();
	sort(ps, ps+n+1);
	for(int i=1; i<=n; ++i) {
		ps[i].se+=ps[i-1].se;
		mx=max(ps[i].fi-ps[i-1].se, mx);
		ans=max(ps[i].se-ps[i].fi+mx, ans);
	}
	out(ans);
}
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 408 KB Output is correct
4 Correct 2 ms 584 KB Output is correct
5 Correct 3 ms 584 KB Output is correct
6 Correct 2 ms 584 KB Output is correct
7 Correct 2 ms 688 KB Output is correct
8 Correct 2 ms 688 KB Output is correct
9 Correct 2 ms 688 KB Output is correct
10 Correct 2 ms 688 KB Output is correct
11 Correct 2 ms 688 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 408 KB Output is correct
4 Correct 2 ms 584 KB Output is correct
5 Correct 3 ms 584 KB Output is correct
6 Correct 2 ms 584 KB Output is correct
7 Correct 2 ms 688 KB Output is correct
8 Correct 2 ms 688 KB Output is correct
9 Correct 2 ms 688 KB Output is correct
10 Correct 2 ms 688 KB Output is correct
11 Correct 2 ms 688 KB Output is correct
12 Correct 2 ms 688 KB Output is correct
13 Correct 4 ms 688 KB Output is correct
14 Correct 2 ms 688 KB Output is correct
15 Correct 3 ms 688 KB Output is correct
16 Correct 2 ms 688 KB Output is correct
17 Correct 2 ms 688 KB Output is correct
18 Correct 2 ms 688 KB Output is correct
19 Correct 2 ms 688 KB Output is correct
20 Correct 2 ms 688 KB Output is correct
21 Correct 2 ms 688 KB Output is correct
22 Correct 3 ms 688 KB Output is correct
23 Correct 2 ms 688 KB Output is correct
24 Correct 2 ms 688 KB Output is correct
25 Correct 2 ms 688 KB Output is correct
26 Correct 2 ms 688 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 408 KB Output is correct
4 Correct 2 ms 584 KB Output is correct
5 Correct 3 ms 584 KB Output is correct
6 Correct 2 ms 584 KB Output is correct
7 Correct 2 ms 688 KB Output is correct
8 Correct 2 ms 688 KB Output is correct
9 Correct 2 ms 688 KB Output is correct
10 Correct 2 ms 688 KB Output is correct
11 Correct 2 ms 688 KB Output is correct
12 Correct 2 ms 688 KB Output is correct
13 Correct 4 ms 688 KB Output is correct
14 Correct 2 ms 688 KB Output is correct
15 Correct 3 ms 688 KB Output is correct
16 Correct 2 ms 688 KB Output is correct
17 Correct 2 ms 688 KB Output is correct
18 Correct 2 ms 688 KB Output is correct
19 Correct 2 ms 688 KB Output is correct
20 Correct 2 ms 688 KB Output is correct
21 Correct 2 ms 688 KB Output is correct
22 Correct 3 ms 688 KB Output is correct
23 Correct 2 ms 688 KB Output is correct
24 Correct 2 ms 688 KB Output is correct
25 Correct 2 ms 688 KB Output is correct
26 Correct 2 ms 688 KB Output is correct
27 Correct 3 ms 688 KB Output is correct
28 Correct 3 ms 688 KB Output is correct
29 Correct 3 ms 688 KB Output is correct
30 Correct 3 ms 688 KB Output is correct
31 Correct 3 ms 688 KB Output is correct
32 Correct 3 ms 688 KB Output is correct
33 Correct 4 ms 688 KB Output is correct
34 Correct 4 ms 688 KB Output is correct
35 Correct 3 ms 688 KB Output is correct
36 Correct 3 ms 688 KB Output is correct
37 Correct 3 ms 688 KB Output is correct
38 Correct 3 ms 688 KB Output is correct
39 Correct 3 ms 688 KB Output is correct
40 Correct 3 ms 688 KB Output is correct
41 Correct 3 ms 688 KB Output is correct
42 Correct 3 ms 688 KB Output is correct
43 Correct 2 ms 688 KB Output is correct
44 Correct 3 ms 688 KB Output is correct
45 Correct 3 ms 688 KB Output is correct
46 Correct 3 ms 688 KB Output is correct
47 Correct 3 ms 688 KB Output is correct
48 Correct 4 ms 688 KB Output is correct
49 Correct 4 ms 688 KB Output is correct
50 Correct 3 ms 688 KB Output is correct
51 Correct 2 ms 688 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 248 KB Output is correct
2 Correct 2 ms 356 KB Output is correct
3 Correct 2 ms 408 KB Output is correct
4 Correct 2 ms 584 KB Output is correct
5 Correct 3 ms 584 KB Output is correct
6 Correct 2 ms 584 KB Output is correct
7 Correct 2 ms 688 KB Output is correct
8 Correct 2 ms 688 KB Output is correct
9 Correct 2 ms 688 KB Output is correct
10 Correct 2 ms 688 KB Output is correct
11 Correct 2 ms 688 KB Output is correct
12 Correct 2 ms 688 KB Output is correct
13 Correct 4 ms 688 KB Output is correct
14 Correct 2 ms 688 KB Output is correct
15 Correct 3 ms 688 KB Output is correct
16 Correct 2 ms 688 KB Output is correct
17 Correct 2 ms 688 KB Output is correct
18 Correct 2 ms 688 KB Output is correct
19 Correct 2 ms 688 KB Output is correct
20 Correct 2 ms 688 KB Output is correct
21 Correct 2 ms 688 KB Output is correct
22 Correct 3 ms 688 KB Output is correct
23 Correct 2 ms 688 KB Output is correct
24 Correct 2 ms 688 KB Output is correct
25 Correct 2 ms 688 KB Output is correct
26 Correct 2 ms 688 KB Output is correct
27 Correct 3 ms 688 KB Output is correct
28 Correct 3 ms 688 KB Output is correct
29 Correct 3 ms 688 KB Output is correct
30 Correct 3 ms 688 KB Output is correct
31 Correct 3 ms 688 KB Output is correct
32 Correct 3 ms 688 KB Output is correct
33 Correct 4 ms 688 KB Output is correct
34 Correct 4 ms 688 KB Output is correct
35 Correct 3 ms 688 KB Output is correct
36 Correct 3 ms 688 KB Output is correct
37 Correct 3 ms 688 KB Output is correct
38 Correct 3 ms 688 KB Output is correct
39 Correct 3 ms 688 KB Output is correct
40 Correct 3 ms 688 KB Output is correct
41 Correct 3 ms 688 KB Output is correct
42 Correct 3 ms 688 KB Output is correct
43 Correct 2 ms 688 KB Output is correct
44 Correct 3 ms 688 KB Output is correct
45 Correct 3 ms 688 KB Output is correct
46 Correct 3 ms 688 KB Output is correct
47 Correct 3 ms 688 KB Output is correct
48 Correct 4 ms 688 KB Output is correct
49 Correct 4 ms 688 KB Output is correct
50 Correct 3 ms 688 KB Output is correct
51 Correct 2 ms 688 KB Output is correct
52 Correct 101 ms 8452 KB Output is correct
53 Correct 98 ms 8452 KB Output is correct
54 Correct 105 ms 8452 KB Output is correct
55 Correct 97 ms 8452 KB Output is correct
56 Correct 97 ms 8452 KB Output is correct
57 Correct 99 ms 8452 KB Output is correct
58 Correct 97 ms 8452 KB Output is correct
59 Correct 100 ms 8572 KB Output is correct
60 Correct 97 ms 8572 KB Output is correct
61 Correct 102 ms 8572 KB Output is correct
62 Correct 103 ms 8572 KB Output is correct
63 Correct 97 ms 8572 KB Output is correct
64 Correct 105 ms 8572 KB Output is correct
65 Correct 99 ms 8572 KB Output is correct
66 Correct 96 ms 8572 KB Output is correct
67 Correct 103 ms 8572 KB Output is correct
68 Correct 117 ms 8572 KB Output is correct