oj.uz

Submission #566740

# Submission time Handle Problem Language Result Execution time Memory
566740 2022-05-22T19:21:01 Z milisav Just Long Neckties (JOI20_ho_t1) C++14
100 / 100
 120 ms 11640 KB 
#include<bits/stdc++.h>
#define maxn 500000
using namespace std;
int n;
int a[maxn];
int b[maxn];
pair<int,int> ordr[maxn];
int ans[maxn];
int pref[maxn];
int suf[maxn];
int main() {
    scanf("%d",&n);
    for(int i=1;i<=n+1;i++) {
        scanf("%d",&a[i]);
        ordr[i]={a[i],i};
    }
    for(int i=1;i<=n;i++) scanf("%d",&b[i]);
    sort(a+1,a+(n+2));
    sort(ordr+1,ordr+(n+2));
    sort(b+1,b+(n+1));
    for(int i=1;i<=n;i++) pref[i]=max(pref[i-1],max(a[i]-b[i],0));
    for(int i=n;i>=1;i--) suf[i]=max(suf[i+1],max(a[i+1]-b[i],0));
    for(int i=1;i<=n+1;i++) {
        ans[ordr[i].second] = max(pref[i-1],suf[i]);
    }
    for(int i=1;i<=n+1;i++) {
        printf("%d ",ans[i]);
    }
    return 0;
}

Compilation message

ho_t1.cpp: In function 'int main()':
ho_t1.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf("%d",&n);
      |     ~~~~~^~~~~~~~~
ho_t1.cpp:14:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   14 |         scanf("%d",&a[i]);
      |         ~~~~~^~~~~~~~~~~~
ho_t1.cpp:17:32: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   17 |     for(int i=1;i<=n;i++) scanf("%d",&b[i]);
      |                           ~~~~~^~~~~~~~~~~~

Subtask #1
1.0 / 1.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 320 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 2 ms 364 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 1 ms 320 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 2 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 320 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 1 ms 468 KB Output is correct

Subtask #3
91.0 / 91.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 1 ms 340 KB Output is correct
3 Correct 1 ms 340 KB Output is correct
4 Correct 1 ms 340 KB Output is correct
5 Correct 1 ms 340 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 1 ms 312 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 0 ms 340 KB Output is correct
13 Correct 0 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 320 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 2 ms 340 KB Output is correct
19 Correct 2 ms 340 KB Output is correct
20 Correct 2 ms 364 KB Output is correct
21 Correct 1 ms 340 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 340 KB Output is correct
24 Correct 1 ms 340 KB Output is correct
25 Correct 2 ms 340 KB Output is correct
26 Correct 1 ms 320 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 2 ms 340 KB Output is correct
29 Correct 1 ms 340 KB Output is correct
30 Correct 1 ms 320 KB Output is correct
31 Correct 2 ms 340 KB Output is correct
32 Correct 1 ms 468 KB Output is correct
33 Correct 100 ms 10644 KB Output is correct
34 Correct 106 ms 11228 KB Output is correct
35 Correct 106 ms 10744 KB Output is correct
36 Correct 120 ms 11212 KB Output is correct
37 Correct 105 ms 11640 KB Output is correct
38 Correct 112 ms 11432 KB Output is correct
39 Correct 116 ms 10524 KB Output is correct
40 Correct 108 ms 10420 KB Output is correct
41 Correct 100 ms 10580 KB Output is correct
42 Correct 101 ms 10584 KB Output is correct
43 Correct 119 ms 10420 KB Output is correct
44 Correct 114 ms 10044 KB Output is correct
45 Correct 102 ms 10188 KB Output is correct
46 Correct 100 ms 10096 KB Output is correct
47 Correct 110 ms 10172 KB Output is correct
48 Correct 93 ms 10168 KB Output is correct
49 Correct 112 ms 10900 KB Output is correct
50 Correct 117 ms 10828 KB Output is correct
51 Correct 104 ms 10848 KB Output is correct
52 Correct 119 ms 10844 KB Output is correct
53 Correct 118 ms 10824 KB Output is correct