Task: | Regular Bracket Sequence |
Sender: | Qianyun Guo |
Submission time: | 2017-09-19 17:26:34 +0300 |
Language: | C++ |
Status: | READY |
Result: | ACCEPTED |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.03 s | details |
#2 | ACCEPTED | 0.05 s | details |
#3 | ACCEPTED | 0.05 s | details |
#4 | ACCEPTED | 0.05 s | details |
#5 | ACCEPTED | 0.04 s | details |
#6 | ACCEPTED | 0.04 s | details |
#7 | ACCEPTED | 0.05 s | details |
#8 | ACCEPTED | 0.03 s | details |
#9 | ACCEPTED | 0.06 s | details |
#10 | ACCEPTED | 0.04 s | details |
#11 | ACCEPTED | 0.04 s | details |
#12 | ACCEPTED | 0.04 s | details |
#13 | ACCEPTED | 0.04 s | details |
#14 | ACCEPTED | 0.05 s | details |
#15 | ACCEPTED | 0.05 s | details |
#16 | ACCEPTED | 0.05 s | details |
#17 | ACCEPTED | 0.05 s | details |
#18 | ACCEPTED | 0.04 s | details |
#19 | ACCEPTED | 0.04 s | details |
#20 | ACCEPTED | 0.03 s | details |
#21 | ACCEPTED | 0.04 s | details |
#22 | ACCEPTED | 0.04 s | details |
#23 | ACCEPTED | 0.04 s | details |
#24 | ACCEPTED | 0.06 s | details |
#25 | ACCEPTED | 0.05 s | details |
#26 | ACCEPTED | 0.04 s | details |
#27 | ACCEPTED | 0.04 s | details |
#28 | ACCEPTED | 0.04 s | details |
#29 | ACCEPTED | 0.05 s | details |
#30 | ACCEPTED | 0.04 s | details |
Code
#include<bits/stdc++.h> using namespace std; int n, a, b; void print_double(int x, string s) { assert(x % 2== 0); for (int i = 0; i < x/2; i++) cout << s; } bool even(int x) { return x % 2 == 0; } int main() { cin >> n >> a >> b; if (!even(n) || !even(b-a+1)){ cout << "QAQ" << endl; return 0; } if (even(a)) { cout << "("; print_double(a-2, "()"); print_double(b-a+1, "[]"); print_double(n-b-1, "()"); cout << ")"; } else { print_double(a-1, "()"); print_double(b-a+1, "[]"); print_double(n-b, "()"); } cout << endl; return 0; }
Test details
Test 1
Verdict: ACCEPTED
input |
---|
4 3 4 |
correct output |
---|
()[] |
user output |
---|
()[] |
Test 2
Verdict: ACCEPTED
input |
---|
6 6 6 |
correct output |
---|
QAQ |
user output |
---|
QAQ |
Test 3
Verdict: ACCEPTED
input |
---|
2 1 2 |
correct output |
---|
[] |
user output |
---|
[] |
Test 4
Verdict: ACCEPTED
input |
---|
4 1 4 |
correct output |
---|
[][] |
user output |
---|
[][] |
Test 5
Verdict: ACCEPTED
input |
---|
6 1 6 |
correct output |
---|
[][][] |
user output |
---|
[][][] |
Test 6
Verdict: ACCEPTED
input |
---|
7 1 2 |
correct output |
---|
QAQ |
user output |
---|
QAQ |
Test 7
Verdict: ACCEPTED
input |
---|
6 4 6 |
correct output |
---|
QAQ |
user output |
---|
QAQ |
Test 8
Verdict: ACCEPTED
input |
---|
8 1 2 |
correct output |
---|
[]()()() |
user output |
---|
[]()()() |
Test 9
Verdict: ACCEPTED
input |
---|
8 5 8 |
correct output |
---|
()()[][] |
user output |
---|
()()[][] |
Test 10
Verdict: ACCEPTED
input |
---|
4 3 4 |
correct output |
---|
()[] |
user output |
---|
()[] |
Test 11
Verdict: ACCEPTED
input |
---|
89 39 60 |
correct output |
---|
QAQ |
user output |
---|
QAQ |
Test 12
Verdict: ACCEPTED
input |
---|
52 23 42 |
correct output |
---|
()()()()()()()()()()()[][][][]... |
user output |
---|
()()()()()()()()()()()[][][][]... |
Test 13
Verdict: ACCEPTED
input |
---|
90 65 88 |
correct output |
---|
()()()()()()()()()()()()()()()... |
user output |
---|
()()()()()()()()()()()()()()()... |
Test 14
Verdict: ACCEPTED
input |
---|
82 12 45 |
correct output |
---|
()()()()()([][][][][][][][][][... |
user output |
---|
(()()()()()[][][][][][][][][][... |
Test 15
Verdict: ACCEPTED
input |
---|
28 12 27 |
correct output |
---|
()()()()()([][][][][][][][]) |
user output |
---|
(()()()()()[][][][][][][][]) |
Test 16
Verdict: ACCEPTED
input |
---|
98 34 95 |
correct output |
---|
()()()()()()()()()()()()()()()... |
user output |
---|
(()()()()()()()()()()()()()()(... |
Test 17
Verdict: ACCEPTED
input |
---|
66 11 54 |
correct output |
---|
()()()()()[][][][][][][][][][]... |
user output |
---|
()()()()()[][][][][][][][][][]... |
Test 18
Verdict: ACCEPTED
input |
---|
72 21 50 |
correct output |
---|
()()()()()()()()()()[][][][][]... |
user output |
---|
()()()()()()()()()()[][][][][]... |
Test 19
Verdict: ACCEPTED
input |
---|
24 3 18 |
correct output |
---|
()[][][][][][][][]()()() |
user output |
---|
()[][][][][][][][]()()() |
Test 20
Verdict: ACCEPTED
input |
---|
56 12 55 |
correct output |
---|
()()()()()([][][][][][][][][][... |
user output |
---|
(()()()()()[][][][][][][][][][... |
Test 21
Verdict: ACCEPTED
input |
---|
65 4 25 |
correct output |
---|
QAQ |
user output |
---|
QAQ |
Test 22
Verdict: ACCEPTED
input |
---|
44 16 39 |
correct output |
---|
()()()()()()()([][][][][][][][... |
user output |
---|
(()()()()()()()[][][][][][][][... |
Test 23
Verdict: ACCEPTED
input |
---|
66 10 23 |
correct output |
---|
()()()()([][][][][][][])()()()... |
user output |
---|
(()()()()[][][][][][][]()()()(... |
Test 24
Verdict: ACCEPTED
input |
---|
96 30 43 |
correct output |
---|
()()()()()()()()()()()()()()([... |
user output |
---|
(()()()()()()()()()()()()()()[... |
Test 25
Verdict: ACCEPTED
input |
---|
84 15 84 |
correct output |
---|
()()()()()()()[][][][][][][][]... |
user output |
---|
()()()()()()()[][][][][][][][]... |
Test 26
Verdict: ACCEPTED
input |
---|
91 68 79 |
correct output |
---|
QAQ |
user output |
---|
QAQ |
Test 27
Verdict: ACCEPTED
input |
---|
98 30 87 |
correct output |
---|
()()()()()()()()()()()()()()([... |
user output |
---|
(()()()()()()()()()()()()()()[... |
Test 28
Verdict: ACCEPTED
input |
---|
32 10 19 |
correct output |
---|
()()()()([][][][][])()()()()()... |
user output |
---|
(()()()()[][][][][]()()()()()(... |
Test 29
Verdict: ACCEPTED
input |
---|
100 97 100 |
correct output |
---|
()()()()()()()()()()()()()()()... |
user output |
---|
()()()()()()()()()()()()()()()... |
Test 30
Verdict: ACCEPTED
input |
---|
74 60 63 |
correct output |
---|
()()()()()()()()()()()()()()()... |
user output |
---|
(()()()()()()()()()()()()()()(... |