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Submission #625469

# Submission time Handle Problem Language Result Execution time Memory
625469 2022-08-10T12:10:01 Z Augustyn Just Long Neckties (JOI20_ho_t1) C++14
100 / 100
 133 ms 10836 KB 
#include<bits/stdc++.h>
using namespace std;
int n,suf[200002],pref[200002];
pair<int,int>a[200002];
int b[200001],odp[200002];
int main()
{
	scanf("%d",&n);
	for(int i=0;i<=n;++i)
	{
		scanf("%d",&a[i].first);
		a[i].second=i;
	}
	for(int i=0;i<n;++i)
	{
		scanf("%d",&b[i]);
	}
	sort(a,a+(n+1));
	sort(b,b+n);
	for(int i=n-1;i>=0;--i)
		suf[i]=max(suf[i+1],a[i+1].first-b[i]);

	pref[0]=max(0,a[0].first-b[0]);

	for(int i=1;i<n;++i)
		pref[i]=max(pref[i-1],a[i].first-b[i]);

	for(int i=1;i<=n;++i)
		odp[a[i].second]=max(pref[i-1],suf[i]);

	odp[a[0].second]=suf[0];

	for(int i=0;i<=n;++i)
		printf("%d ",odp[i]);
	
	return 0;
}

Compilation message

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:8:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    8 |  scanf("%d",&n);
      |  ~~~~~^~~~~~~~~
ho_t1.cpp:11:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |   scanf("%d",&a[i].first);
      |   ~~~~~^~~~~~~~~~~~~~~~~~
ho_t1.cpp:16:8: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   16 |   scanf("%d",&b[i]);
      |   ~~~~~^~~~~~~~~~~~

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 5 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 308 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 308 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 5 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 308 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 308 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 360 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 320 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 2 ms 356 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 2 ms 340 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 1 ms 316 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 316 KB Output is correct
31 Correct 1 ms 316 KB Output is correct
32 Correct 2 ms 320 KB Output is correct

Subtask #3
91.0 / 91.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 5 ms 304 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 1 ms 308 KB Output is correct
9 Correct 1 ms 312 KB Output is correct
10 Correct 1 ms 308 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 360 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 2 ms 320 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 2 ms 356 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 1 ms 340 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 2 ms 340 KB Output is correct
23 Correct 2 ms 340 KB Output is correct
24 Correct 2 ms 340 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 2 ms 340 KB Output is correct
27 Correct 1 ms 316 KB Output is correct
28 Correct 1 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 316 KB Output is correct
31 Correct 1 ms 316 KB Output is correct
32 Correct 2 ms 320 KB Output is correct
33 Correct 107 ms 9864 KB Output is correct
34 Correct 111 ms 10376 KB Output is correct
35 Correct 89 ms 9932 KB Output is correct
36 Correct 103 ms 10440 KB Output is correct
37 Correct 97 ms 10836 KB Output is correct
38 Correct 110 ms 10692 KB Output is correct
39 Correct 99 ms 9680 KB Output is correct
40 Correct 119 ms 9648 KB Output is correct
41 Correct 113 ms 9872 KB Output is correct
42 Correct 95 ms 9688 KB Output is correct
43 Correct 133 ms 9628 KB Output is correct
44 Correct 119 ms 9228 KB Output is correct
45 Correct 98 ms 9420 KB Output is correct
46 Correct 126 ms 9260 KB Output is correct
47 Correct 117 ms 9356 KB Output is correct
48 Correct 121 ms 9420 KB Output is correct
49 Correct 98 ms 9984 KB Output is correct
50 Correct 101 ms 10024 KB Output is correct
51 Correct 117 ms 9964 KB Output is correct
52 Correct 99 ms 10004 KB Output is correct
53 Correct 96 ms 9932 KB Output is correct