| Task: | Auringonlasku |
| Sender: | Tuukka Yildirim |
| Submission time: | 2019-01-17 13:01:43 +0200 |
| Language: | C++ |
| Status: | READY |
| Result: | 0 |
| group | verdict | score |
|---|---|---|
| #1 | RUNTIME ERROR | 0 |
| #2 | WRONG ANSWER | 0 |
| #3 | RUNTIME ERROR | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.01 s | 1 | details |
| #2 | ACCEPTED | 0.02 s | 1 | details |
| #3 | ACCEPTED | 0.02 s | 1 | details |
| #4 | ACCEPTED | 0.01 s | 1 | details |
| #5 | RUNTIME ERROR | 0.01 s | 1 | details |
| #6 | RUNTIME ERROR | 0.03 s | 1 | details |
| #7 | RUNTIME ERROR | 0.03 s | 1 | details |
| #8 | RUNTIME ERROR | 0.01 s | 1 | details |
| #9 | RUNTIME ERROR | 0.02 s | 1 | details |
| #10 | RUNTIME ERROR | 0.01 s | 1 | details |
| #11 | RUNTIME ERROR | 0.02 s | 1 | details |
| #12 | RUNTIME ERROR | 0.01 s | 1 | details |
| #13 | RUNTIME ERROR | 0.01 s | 1 | details |
| #14 | RUNTIME ERROR | 0.01 s | 1 | details |
| #15 | WRONG ANSWER | 0.01 s | 1 | details |
| #16 | RUNTIME ERROR | 0.02 s | 1 | details |
| #17 | WRONG ANSWER | 0.02 s | 1 | details |
| #18 | ACCEPTED | 0.01 s | 2 | details |
| #19 | WRONG ANSWER | 0.04 s | 2 | details |
| #20 | WRONG ANSWER | 0.02 s | 2 | details |
| #21 | WRONG ANSWER | 0.01 s | 2 | details |
| #22 | WRONG ANSWER | 0.03 s | 2 | details |
| #23 | WRONG ANSWER | 0.01 s | 2 | details |
| #24 | WRONG ANSWER | 0.02 s | 2 | details |
| #25 | WRONG ANSWER | 0.01 s | 2 | details |
| #26 | WRONG ANSWER | 0.02 s | 2 | details |
| #27 | WRONG ANSWER | 0.01 s | 2 | details |
| #28 | ACCEPTED | 0.02 s | 2 | details |
| #29 | WRONG ANSWER | 0.02 s | 2 | details |
| #30 | WRONG ANSWER | 0.03 s | 2 | details |
| #31 | WRONG ANSWER | 0.01 s | 2 | details |
| #32 | ACCEPTED | 0.03 s | 3 | details |
| #33 | RUNTIME ERROR | 0.01 s | 3 | details |
| #34 | RUNTIME ERROR | 0.01 s | 3 | details |
| #35 | RUNTIME ERROR | 0.03 s | 3 | details |
| #36 | RUNTIME ERROR | 0.02 s | 3 | details |
| #37 | RUNTIME ERROR | 0.02 s | 3 | details |
| #38 | RUNTIME ERROR | 0.02 s | 3 | details |
| #39 | RUNTIME ERROR | 0.02 s | 3 | details |
| #40 | RUNTIME ERROR | 0.02 s | 3 | details |
| #41 | RUNTIME ERROR | 0.01 s | 3 | details |
| #42 | RUNTIME ERROR | 0.01 s | 3 | details |
| #43 | RUNTIME ERROR | 0.01 s | 3 | details |
| #44 | RUNTIME ERROR | 0.04 s | 3 | details |
| #45 | WRONG ANSWER | 0.02 s | 3 | details |
| #46 | RUNTIME ERROR | 0.03 s | 3 | details |
| #47 | WRONG ANSWER | 0.02 s | 3 | details |
| #48 | RUNTIME ERROR | 0.03 s | 3 | details |
| #49 | WRONG ANSWER | 0.03 s | 3 | details |
| #50 | WRONG ANSWER | 0.02 s | 3 | details |
| #51 | WRONG ANSWER | 0.03 s | 3 | details |
| #52 | WRONG ANSWER | 0.03 s | 3 | details |
| #53 | WRONG ANSWER | 0.02 s | 3 | details |
| #54 | RUNTIME ERROR | 0.01 s | 3 | details |
Code
#include <bits/stdc++.h>
#define FOR(i,a,b) for(int i=a; i<(b); i++)
#define IO ios_base::sync_with_stdio(0); cin.tie(0);
typedef long long ll;
using namespace std;
#define N (1<<3)
#define INF 2147483647
int n, q;
int t[2*N];
int get_max(int a, int b) {
a += N; b += N;
int res = -2147483647;
while (a <= b) {
if (a % 2 == 1) res = max(res, t[a++]);
if (b % 2 == 0) res = max(res, t[b--]);
a /= 2; b /= 2;
}
return res;
}
int find_max_index(int a, int b) {
if (a > b) return 0;
if (a == b) return a;
if (a == b+1) {
if (t[b] > t[a]) return b;
else return a;
}
int mid = (a+b)/2;
int mx = get_max(a,b);
if (get_max(a, mid) == mx) return find_max_index(a, mid);
else return find_max_index(mid+1, b);
}
void Set(int k, int x) {
k += N;
t[k] = x;
for (k /= 2; k >= 1; k /= 2) {
t[k] = max(t[2*k], t[2*k+1]);
}
}
int ansQuery(int a, int b) {
if (a > b) return 0;
int mx_idx = find_max_index(a,b);
return 1 + ansQuery(a, mx_idx-1);
}
int main() {
IO; cin>>n>>q;
FOR(i,n,N) {
t[i+N] = -INF;
}
FOR(i,0,n) {
int x; cin>>x;
Set(i, x);
}
FOR(i,0,q) {
int a,b; cin>>a>>b;
cout<<ansQuery(a-1,b-1)<<"\n";
}
}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 5 3
4 1 2 2 3 1 5 2 5 3 4 |
| correct output |
|---|
| 1
3 1 |
| user output |
|---|
| 1 3 1 |
Test 2
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 1 1
1 1 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 3
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 2 3
1 1000000000 1 1 2 2 1 2 |
| correct output |
|---|
| 1
1 2 |
| user output |
|---|
| 1 1 2 |
Test 4
Group: 1
Verdict: ACCEPTED
| input |
|---|
| 2 3
1000000000 1 1 1 2 2 1 2 |
| correct output |
|---|
| 1
1 1 |
| user output |
|---|
| 1 1 1 |
Test 5
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
387547790 498212511 224378606 ... |
| correct output |
|---|
| 14
10 10 3 7 ... |
| user output |
|---|
| (empty) |
Test 6
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
13604803 27447643 34139694 383... |
| correct output |
|---|
| 198
43 38 58 50 ... |
| user output |
|---|
| (empty) |
Test 7
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
387547790 498212511 224378606 ... |
| correct output |
|---|
| 1
1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 8
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
409666302 646936685 583741760 ... |
| correct output |
|---|
| 8
9 12 8 11 ... |
| user output |
|---|
| (empty) |
Test 9
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
1000000000 1000000000 10000000... |
| correct output |
|---|
| 1
1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 10
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
785263 793567 1573404 1750090 ... |
| correct output |
|---|
| 2000
2000 2000 2000 2000 ... |
| user output |
|---|
| (empty) |
Test 11
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
785263 793567 1573404 1750090 ... |
| correct output |
|---|
| 1960
1947 1963 1942 1944 ... |
| user output |
|---|
| (empty) |
Test 12
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 1999 2000
129087461 494922181 482953911 ... |
| correct output |
|---|
| 10
6 6 7 7 ... |
| user output |
|---|
| (empty) |
Test 13
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
409666302 646936685 583741760 ... |
| correct output |
|---|
| 8
7 6 7 7 ... |
| user output |
|---|
| (empty) |
Test 14
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
44989 1437234 1640005 1765235 ... |
| correct output |
|---|
| 1233
1389 1026 150 796 ... |
| user output |
|---|
| (empty) |
Test 15
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 2000 2000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 988
994 981 979 973 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 16
Group: 1
Verdict: RUNTIME ERROR
| input |
|---|
| 2000 2000
1999 2000 1997 1998 1995 1996 ... |
| correct output |
|---|
| 1
2 1 1 2 ... |
| user output |
|---|
| (empty) |
Test 17
Group: 1
Verdict: WRONG ANSWER
| input |
|---|
| 2000 2000
2 1 4 3 5 4 5 2 3 1 2 1 4 3 5 ... |
| correct output |
|---|
| 2
1 1 2 3 ... |
| user output |
|---|
| 0 0 0 |
Test 18
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 1 1
1 1 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 19
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
32 22 35 59 37 2 5 5 79 53 22 ... |
| correct output |
|---|
| 4
9 6 5 4 ... |
| user output |
|---|
| 0 3 0 2 0 ... Truncated |
Test 20
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 89
35 59 25 12 ... |
| user output |
|---|
| 1 |
Test 21
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
32 22 35 59 37 2 5 5 79 53 22 ... |
| correct output |
|---|
| 1
1 1 1 1 ... |
| user output |
|---|
| 0 3 0 2 0 ... Truncated |
Test 22
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
72 58 92 12 32 29 55 87 6 49 5... |
| correct output |
|---|
| 5
7 5 6 2 ... |
| user output |
|---|
| 5 0 4 3 6 ... Truncated |
Test 23
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
100 100 100 100 100 100 100 10... |
| correct output |
|---|
| 1
1 1 1 1 ... |
| user output |
|---|
| 1 1 1 1 1 ... Truncated |
Test 24
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
72 58 92 12 32 29 55 87 6 49 5... |
| correct output |
|---|
| 4
7 6 7 4 ... |
| user output |
|---|
| 5 0 4 3 6 ... Truncated |
Test 25
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
72 58 92 12 32 29 55 87 6 49 5... |
| correct output |
|---|
| 5
5 5 5 5 ... |
| user output |
|---|
| 5 0 4 3 6 ... Truncated |
Test 26
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 99999 200000
20 47 84 90 88 63 39 16 74 19 ... |
| correct output |
|---|
| 5
7 6 3 3 ... |
| user output |
|---|
| 0 0 0 2 0 ... Truncated |
Test 27
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
72 58 92 12 32 29 55 87 6 49 5... |
| correct output |
|---|
| 6
4 9 2 5 ... |
| user output |
|---|
| 5 0 4 3 6 ... Truncated |
Test 28
Group: 2
Verdict: ACCEPTED
| input |
|---|
| 5 1
4 1 5 6 9 1 3 |
| correct output |
|---|
| 2 |
| user output |
|---|
| 2 |
Test 29
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 44
4 27 46 29 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 30
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 5 4 5 2 3 1 2 1 4 3 5 ... |
| correct output |
|---|
| 3
3 3 3 2 ... |
| user output |
|---|
| 0 0 0 |
Test 31
Group: 2
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 39
10 37 20 43 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 32
Group: 3
Verdict: ACCEPTED
| input |
|---|
| 1 1
1 1 1 |
| correct output |
|---|
| 1 |
| user output |
|---|
| 1 |
Test 33
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
994198482 687493351 579440176 ... |
| correct output |
|---|
| 8
6 8 10 5 ... |
| user output |
|---|
| (empty) |
Test 34
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
138644593 592364551 919805093 ... |
| correct output |
|---|
| 10
11 13 7 12 ... |
| user output |
|---|
| (empty) |
Test 35
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
10770 195579 349462 442791 450... |
| correct output |
|---|
| 2468
1986 2632 129 4010 ... |
| user output |
|---|
| (empty) |
Test 36
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
994198482 687493351 579440176 ... |
| correct output |
|---|
| 1
2 1 2 1 ... |
| user output |
|---|
| (empty) |
Test 37
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
398809514 622635167 133376912 ... |
| correct output |
|---|
| 15
13 16 11 17 ... |
| user output |
|---|
| (empty) |
Test 38
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
1000000000 1000000000 10000000... |
| correct output |
|---|
| 1
1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 39
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
398809514 622635167 133376912 ... |
| correct output |
|---|
| 10
16 7 18 10 ... |
| user output |
|---|
| (empty) |
Test 40
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
11465 15800 19042 19282 20348 ... |
| correct output |
|---|
| 99542
99728 99391 99890 99716 ... |
| user output |
|---|
| (empty) |
Test 41
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 99999 200000
587542096 890780320 258438313 ... |
| correct output |
|---|
| 8
6 11 11 17 ... |
| user output |
|---|
| (empty) |
Test 42
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
11283 24634 28852 37453 37625 ... |
| correct output |
|---|
| 100000
100000 100000 100000 100000 ... |
| user output |
|---|
| (empty) |
Test 43
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
398809514 622635167 133376912 ... |
| correct output |
|---|
| 13
13 10 15 15 ... |
| user output |
|---|
| (empty) |
Test 44
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
11465 15800 19042 19282 20348 ... |
| correct output |
|---|
| 36112
6013 51073 8123 82052 ... |
| user output |
|---|
| (empty) |
Test 45
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 99407
99529 99590 99589 99679 ... |
| user output |
|---|
| 2 2 2 2 2 ... |
Test 46
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
100000 99999 99998 99997 99996... |
| correct output |
|---|
| 1
1 1 1 1 ... |
| user output |
|---|
| (empty) |
Test 47
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 49946
49703 49786 49864 49720 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 48
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
99999 100000 99997 99998 99995... |
| correct output |
|---|
| 2
1 2 2 1 ... |
| user output |
|---|
| (empty) |
Test 49
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 5 4 5 2 3 1 2 1 4 3 5 ... |
| correct output |
|---|
| 3
3 3 3 2 ... |
| user output |
|---|
| 0 0 0 |
Test 50
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 19
23 2 21 4 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 51
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 112
237 49 141 57 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 52
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 2457
2199 2351 2450 2475 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 53
Group: 3
Verdict: WRONG ANSWER
| input |
|---|
| 100000 200000
2 1 4 3 6 5 8 7 10 9 12 11 14 ... |
| correct output |
|---|
| 24841
24973 24865 24823 24969 ... |
| user output |
|---|
| 0 0 0 0 0 ... |
Test 54
Group: 3
Verdict: RUNTIME ERROR
| input |
|---|
| 100000 200000
49999 50000 49997 49998 49995 ... |
| correct output |
|---|
| 210
1 2 2 1 ... |
| user output |
|---|
| (empty) |