oj.uz

Submission #363459

# Submission time Handle Problem Language Result Execution time Memory
363459 2021-02-06T06:09:01 Z Thistle Xylophone (JOI18_xylophone) C++14
100 / 100
 126 ms 624 KB 
#include "xylophone.h"

static int a[5000],b[5000];
int c[5000],d[5000];

void solve(int N) {

	int n=N;
	for(int i=0;i<n-1;i++){
		c[i]=query(i+1,i+2);
	}
	for(int i=0;i<n-2;i++){
		d[i]=query(i+1,i+3);
	}

	b[0]=c[0];
	for(int i=0;i<n-2;i++){
		if(d[i]==c[i]+c[i+1]){
			if(b[i]>0) b[i+1]=c[i+1];
			else b[i+1]=-c[i+1];
		}
		else{
			if(b[i]>0) b[i+1]=-c[i+1];
			else b[i+1]=c[i+1];
		}
	}

	for(int i=0;i<n-1;i++){
		a[i+1]=a[i]+b[i];
	}
	int mn=0,mx=0;
	for(int i=0;i<n;i++){
		if(a[mn]>a[i]) mn=i;
		if(a[mx]<a[i]) mx=i;
	}
	if(mn>mx){
		for(int i=0;i<n-1;i++){
			a[i+1]=a[i]-b[i];
		}
	}
	mn=0;
	for(int i=0;i<n;i++) if(mn>a[i]) mn=a[i];
	for(int i=0;i<n;i++) a[i]+=(1-mn);
	for(int i=0;i<n;i++) answer(i+1,a[i]); 
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 2 ms 364 KB Output is correct
5 Correct 2 ms 364 KB Output is correct
6 Correct 2 ms 364 KB Output is correct
7 Correct 2 ms 364 KB Output is correct
8 Correct 2 ms 364 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 2 ms 364 KB Output is correct
11 Correct 3 ms 364 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 364 KB Output is correct
14 Correct 2 ms 364 KB Output is correct
15 Correct 3 ms 364 KB Output is correct

Subtask #2
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 2 ms 364 KB Output is correct
5 Correct 2 ms 364 KB Output is correct
6 Correct 2 ms 364 KB Output is correct
7 Correct 2 ms 364 KB Output is correct
8 Correct 2 ms 364 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 2 ms 364 KB Output is correct
11 Correct 3 ms 364 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 364 KB Output is correct
14 Correct 2 ms 364 KB Output is correct
15 Correct 3 ms 364 KB Output is correct
16 Correct 6 ms 384 KB Output is correct
17 Correct 12 ms 364 KB Output is correct
18 Correct 14 ms 364 KB Output is correct
19 Correct 26 ms 364 KB Output is correct
20 Correct 22 ms 500 KB Output is correct
21 Correct 30 ms 364 KB Output is correct
22 Correct 34 ms 364 KB Output is correct
23 Correct 26 ms 364 KB Output is correct
24 Correct 18 ms 364 KB Output is correct
25 Correct 19 ms 492 KB Output is correct
26 Correct 16 ms 492 KB Output is correct
27 Correct 25 ms 372 KB Output is correct
28 Correct 16 ms 364 KB Output is correct
29 Correct 24 ms 364 KB Output is correct
30 Correct 21 ms 364 KB Output is correct

Subtask #3
53.0 / 53.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 364 KB Output is correct
2 Correct 0 ms 364 KB Output is correct
3 Correct 1 ms 364 KB Output is correct
4 Correct 2 ms 364 KB Output is correct
5 Correct 2 ms 364 KB Output is correct
6 Correct 2 ms 364 KB Output is correct
7 Correct 2 ms 364 KB Output is correct
8 Correct 2 ms 364 KB Output is correct
9 Correct 3 ms 384 KB Output is correct
10 Correct 2 ms 364 KB Output is correct
11 Correct 3 ms 364 KB Output is correct
12 Correct 2 ms 364 KB Output is correct
13 Correct 3 ms 364 KB Output is correct
14 Correct 2 ms 364 KB Output is correct
15 Correct 3 ms 364 KB Output is correct
16 Correct 6 ms 384 KB Output is correct
17 Correct 12 ms 364 KB Output is correct
18 Correct 14 ms 364 KB Output is correct
19 Correct 26 ms 364 KB Output is correct
20 Correct 22 ms 500 KB Output is correct
21 Correct 30 ms 364 KB Output is correct
22 Correct 34 ms 364 KB Output is correct
23 Correct 26 ms 364 KB Output is correct
24 Correct 18 ms 364 KB Output is correct
25 Correct 19 ms 492 KB Output is correct
26 Correct 16 ms 492 KB Output is correct
27 Correct 25 ms 372 KB Output is correct
28 Correct 16 ms 364 KB Output is correct
29 Correct 24 ms 364 KB Output is correct
30 Correct 21 ms 364 KB Output is correct
31 Correct 56 ms 364 KB Output is correct
32 Correct 50 ms 364 KB Output is correct
33 Correct 79 ms 364 KB Output is correct
34 Correct 83 ms 364 KB Output is correct
35 Correct 126 ms 364 KB Output is correct
36 Correct 114 ms 492 KB Output is correct
37 Correct 55 ms 368 KB Output is correct
38 Correct 97 ms 364 KB Output is correct
39 Correct 116 ms 492 KB Output is correct
40 Correct 90 ms 364 KB Output is correct
41 Correct 87 ms 364 KB Output is correct
42 Correct 94 ms 492 KB Output is correct
43 Correct 78 ms 364 KB Output is correct
44 Correct 105 ms 364 KB Output is correct
45 Correct 89 ms 364 KB Output is correct
46 Correct 123 ms 492 KB Output is correct
47 Correct 86 ms 364 KB Output is correct
48 Correct 93 ms 516 KB Output is correct
49 Correct 87 ms 492 KB Output is correct
50 Correct 109 ms 492 KB Output is correct
51 Correct 115 ms 624 KB Output is correct
52 Correct 107 ms 492 KB Output is correct
53 Correct 80 ms 492 KB Output is correct
54 Correct 92 ms 364 KB Output is correct
55 Correct 85 ms 364 KB Output is correct
56 Correct 92 ms 620 KB Output is correct
57 Correct 121 ms 492 KB Output is correct
58 Correct 86 ms 492 KB Output is correct
59 Correct 88 ms 496 KB Output is correct
60 Correct 83 ms 624 KB Output is correct