oj.uz

Submission #759545

# Submission time Handle Problem Language Result Execution time Memory
759545 2023-06-16T12:07:27 Z Niko_shmiko Xylophone (JOI18_xylophone) C++17
100 / 100
 75 ms 416 KB 
#include "xylophone.h"
#include<bits/stdc++.h>

void solve(int N){
	int mni=0, mxi=0, a[N];
	a[0]=0;
	a[1]=query(1, 2);
	for(int i=2; i<N; i++){
		a[i]=abs(query(i, i+1))+a[i-1];
		if(a[i-2]<a[i-1]){
			if(query(i-1, i+1)!=abs(a[i]-a[i-2])){
				a[i]-=a[i-1];
				a[i]*=-1;
				a[i]+=a[i-1];
			}
		}else{
			if(query(i-1, i+1)==a[i]-a[i-1]+a[i-2]-a[i-1]){
				a[i]-=a[i-1];
				a[i]*=-1;
				a[i]+=a[i-1];
			}
		}
	}
	for(int i=0; i<N; i++){
		if(a[i]<a[mni]){
			mni=i;
		}
		if(a[i]>a[mxi]){
			mxi=i;
		}
	}
	if(mni>mxi){
		mni=-1;
	}else{
		mni=1;
	}
	for(int i=0; i<N; i++){
		a[i]=a[i]*mni;
		if(mxi>a[i]){
			mxi=a[i];
		}
	}
	for(int i=0; i<N; i++){
		answer(i+1, a[i]-mxi+1);
	}
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 2 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 2 ms 208 KB Output is correct
9 Correct 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct

Subtask #2
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 2 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 2 ms 208 KB Output is correct
9 Correct 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct
16 Correct 3 ms 220 KB Output is correct
17 Correct 7 ms 208 KB Output is correct
18 Correct 10 ms 208 KB Output is correct
19 Correct 11 ms 296 KB Output is correct
20 Correct 13 ms 284 KB Output is correct
21 Correct 15 ms 284 KB Output is correct
22 Correct 17 ms 208 KB Output is correct
23 Correct 14 ms 208 KB Output is correct
24 Correct 16 ms 208 KB Output is correct
25 Correct 12 ms 208 KB Output is correct
26 Correct 13 ms 296 KB Output is correct
27 Correct 8 ms 300 KB Output is correct
28 Correct 14 ms 300 KB Output is correct
29 Correct 10 ms 208 KB Output is correct
30 Correct 11 ms 280 KB Output is correct

Subtask #3
53.0 / 53.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 208 KB Output is correct
3 Correct 1 ms 208 KB Output is correct
4 Correct 2 ms 208 KB Output is correct
5 Correct 1 ms 208 KB Output is correct
6 Correct 2 ms 208 KB Output is correct
7 Correct 2 ms 208 KB Output is correct
8 Correct 2 ms 208 KB Output is correct
9 Correct 2 ms 208 KB Output is correct
10 Correct 2 ms 208 KB Output is correct
11 Correct 2 ms 208 KB Output is correct
12 Correct 1 ms 208 KB Output is correct
13 Correct 2 ms 208 KB Output is correct
14 Correct 2 ms 208 KB Output is correct
15 Correct 2 ms 208 KB Output is correct
16 Correct 3 ms 220 KB Output is correct
17 Correct 7 ms 208 KB Output is correct
18 Correct 10 ms 208 KB Output is correct
19 Correct 11 ms 296 KB Output is correct
20 Correct 13 ms 284 KB Output is correct
21 Correct 15 ms 284 KB Output is correct
22 Correct 17 ms 208 KB Output is correct
23 Correct 14 ms 208 KB Output is correct
24 Correct 16 ms 208 KB Output is correct
25 Correct 12 ms 208 KB Output is correct
26 Correct 13 ms 296 KB Output is correct
27 Correct 8 ms 300 KB Output is correct
28 Correct 14 ms 300 KB Output is correct
29 Correct 10 ms 208 KB Output is correct
30 Correct 11 ms 280 KB Output is correct
31 Correct 28 ms 284 KB Output is correct
32 Correct 40 ms 288 KB Output is correct
33 Correct 56 ms 416 KB Output is correct
34 Correct 70 ms 296 KB Output is correct
35 Correct 42 ms 296 KB Output is correct
36 Correct 61 ms 312 KB Output is correct
37 Correct 63 ms 300 KB Output is correct
38 Correct 51 ms 308 KB Output is correct
39 Correct 60 ms 296 KB Output is correct
40 Correct 62 ms 312 KB Output is correct
41 Correct 50 ms 292 KB Output is correct
42 Correct 49 ms 296 KB Output is correct
43 Correct 68 ms 208 KB Output is correct
44 Correct 49 ms 296 KB Output is correct
45 Correct 75 ms 296 KB Output is correct
46 Correct 71 ms 300 KB Output is correct
47 Correct 71 ms 296 KB Output is correct
48 Correct 64 ms 300 KB Output is correct
49 Correct 39 ms 292 KB Output is correct
50 Correct 63 ms 296 KB Output is correct
51 Correct 57 ms 296 KB Output is correct
52 Correct 51 ms 304 KB Output is correct
53 Correct 52 ms 292 KB Output is correct
54 Correct 58 ms 292 KB Output is correct
55 Correct 68 ms 292 KB Output is correct
56 Correct 69 ms 296 KB Output is correct
57 Correct 36 ms 312 KB Output is correct
58 Correct 63 ms 304 KB Output is correct
59 Correct 66 ms 296 KB Output is correct
60 Correct 51 ms 296 KB Output is correct