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The 2nd Universal Cup Finals is coming! Check out our event page, schedule, and competition rules!
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #217289 | #6602. Journey to Un'Goro | Tdfccc | WA | 1ms | 3720kb | C++14 | 713b | 2023-10-16 18:16:48 | 2023-10-16 18:16:48 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N = 1e5 + 5;
int n;
char s[N];
int cnt;
void dfs(int numr, int numb, int c, bool st)
{
if(numr > (n + 2) / 2 || numb > (n + 2) / 2) return ;
if(c == n)
{
cout << s << endl;
cnt ++;
if(cnt > 100) exit(0);
return ;
}
s[c] = 'b';
if(!st) dfs(numr + 1, numb, c + 1, st);
else dfs(numr, numb + 1, c + 1, st);
st = !st;
s[c] = 'r';
if(!st) dfs(numr + 1, numb, c + 1, st);
else dfs(numr, numb + 1, c + 1, st);
}
int main()
{
ios::sync_with_stdio(false);
cin.tie(nullptr);
cin >> n;
int t = n;
int ans = 0;
while(t > 0)
{
ans += t;
t -= 2;
}
cout << ans << endl;
dfs(1, 0, 0, 0);
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3580kb
input:
1
output:
1 r
result:
ok 2 tokens
Test #2:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
2
output:
2 br rb rr
result:
ok 4 tokens
Test #3:
score: 0
Accepted
time: 1ms
memory: 3652kb
input:
3
output:
4 brb rbr rrr
result:
ok 4 tokens
Test #4:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
4
output:
6 bbrb brbb brbr brrr rbbr rbrb rbrr rrbr rrrb rrrr
result:
ok 11 tokens
Test #5:
score: 0
Accepted
time: 0ms
memory: 3708kb
input:
5
output:
9 bbrbb brbbr brbrr brrrb rbbrb rbrbr rbrrr rrbrb rrrbr rrrrr
result:
ok 11 tokens
Test #6:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
6
output:
12 bbbrbb bbrbbb bbrbbr bbrbrr bbrrrb brbbbr brbbrb brbbrr brbrbr brbrrb brbrrr brrbrb brrrbb brrrbr brrrrr rbbbrb rbbrbb rbbrbr rbbrrr rbrbbr rbrbrb rbrbrr rbrrbr rbrrrb rbrrrr rrbbrb rrbrbb rrbrbr rrbrrr rrrbbr rrrbrb rrrbrr rrrrbr rrrrrb rrrrrr
result:
ok 36 tokens
Test #7:
score: 0
Accepted
time: 0ms
memory: 3668kb
input:
7
output:
16 bbbrbbb bbrbbbr bbrbbrr bbrbrrb bbrrrbb brbbbrb brbbrbr brbbrrr brbrbrb brbrrbr brbrrrr brrbrbb brrrbbr brrrbrr brrrrrb rbbbrbb rbbrbbr rbbrbrr rbbrrrb rbrbbrb rbrbrbr rbrbrrr rbrrbrb rbrrrbr rbrrrrr rrbbrbb rrbrbbr rrbrbrr rrbrrrb rrrbbrb rrrbrbr rrrbrrr rrrrbrb rrrrrbr rrrrrrr
result:
ok 36 tokens
Test #8:
score: -100
Wrong Answer
time: 0ms
memory: 3720kb
input:
8
output:
20 bbbbrbbb bbbrbbbb bbbrbbbr bbbrbbrr bbbrbrrb bbbrrrbb bbrbbbbr bbrbbbrb bbrbbbrr bbrbbrbr bbrbbrrb bbrbbrrr bbrbrbrb bbrbrrbb bbrbrrbr bbrbrrrr bbrrbrbb bbrrrbbb bbrrrbbr bbrrrbrr bbrrrrrb brbbbbrb brbbbrbb brbbbrbr brbbbrrr brbbrbbr brbbrbrb brbbrbrr brbbrrbr brbbrrrb brbbrrrr brbrbbrb brbrbrbb ...
result:
wrong answer Participant output contains extra tokens