QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #381316 | #6696. Three Dice | Mayuri | AC ✓ | 1ms | 3724kb | C++20 | 577b | 2024-04-07 16:52:07 | 2024-04-07 16:55:15 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
const ll maxn=2e5+5;
ll a,b;
ll x[2] = {1, 4};
ll y[4] = {2, 3, 5, 6};
map<pair<ll,ll>,bool> is;
void dfs(ll p,ll a,ll b){
if(p > 3){
is[{a, b}] = true;
//cout << a << " " << b << endl;
return;
}
for(ll i = 0; i < 2; i++)dfs(p + 1, a + x[i], b);
for(ll i = 0; i < 4; i++)dfs(p + 1, a, b + y[i]);
}
int main()
{
dfs(1, 0, 0);
cin >> a >> b;
if(is[{a, b}])cout << "Yes" << endl;
else cout << "No" << endl;
}
这程序好像有点Bug，我给组数据试试？
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3648kb
input:
4 5
output:
Yes
result:
ok answer is YES
Test #2:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
3 0
output:
Yes
result:
ok answer is YES
Test #3:
score: 0
Accepted
time: 0ms
memory: 3520kb
input:
1 2
output:
No
result:
ok answer is NO
Test #4:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
0 0
output:
No
result:
ok answer is NO
Test #5:
score: 0
Accepted
time: 0ms
memory: 3628kb
input:
0 1
output:
No
result:
ok answer is NO
Test #6:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
0 2
output:
No
result:
ok answer is NO
Test #7:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
0 3
output:
No
result:
ok answer is NO
Test #8:
score: 0
Accepted
time: 0ms
memory: 3688kb
input:
0 4
output:
No
result:
ok answer is NO
Test #9:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
0 5
output:
No
result:
ok answer is NO
Test #10:
score: 0
Accepted
time: 0ms
memory: 3696kb
input:
0 6
output:
Yes
result:
ok answer is YES
Test #11:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
0 7
output:
Yes
result:
ok answer is YES
Test #12:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
0 8
output:
Yes
result:
ok answer is YES
Test #13:
score: 0
Accepted
time: 1ms
memory: 3636kb
input:
0 9
output:
Yes
result:
ok answer is YES
Test #14:
score: 0
Accepted
time: 0ms
memory: 3696kb
input:
0 10
output:
Yes
result:
ok answer is YES
Test #15:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
0 11
output:
Yes
result:
ok answer is YES
Test #16:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
0 12
output:
Yes
result:
ok answer is YES
Test #17:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
1 0
output:
No
result:
ok answer is NO
Test #18:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
1 1
output:
No
result:
ok answer is NO
Test #19:
score: 0
Accepted
time: 0ms
memory: 3564kb
input:
1 4
output:
Yes
result:
ok answer is YES
Test #20:
score: 0
Accepted
time: 0ms
memory: 3520kb
input:
1 6
output:
Yes
result:
ok answer is YES
Test #21:
score: 0
Accepted
time: 0ms
memory: 3552kb
input:
1 7
output:
Yes
result:
ok answer is YES
Test #22:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
1 8
output:
Yes
result:
ok answer is YES
Test #23:
score: 0
Accepted
time: 0ms
memory: 3556kb
input:
2 3
output:
Yes
result:
ok answer is YES
Test #24:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
2 4
output:
No
result:
ok answer is NO
Test #25:
score: 0
Accepted
time: 1ms
memory: 3572kb
input:
2 6
output:
Yes
result:
ok answer is YES
Test #26:
score: 0
Accepted
time: 0ms
memory: 3640kb
input:
2 8
output:
No
result:
ok answer is NO
Test #27:
score: 0
Accepted
time: 0ms
memory: 3516kb
input:
3 1
output:
No
result:
ok answer is NO
Test #28:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
0 18
output:
Yes
result:
ok answer is YES
Test #29:
score: 0
Accepted
time: 0ms
memory: 3724kb
input:
4 12
output:
Yes
result:
ok answer is YES
Test #30:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
4 11
output:
Yes
result:
ok answer is YES
Test #31:
score: 0
Accepted
time: 0ms
memory: 3636kb
input:
5 2
output:
Yes
result:
ok answer is YES
Test #32:
score: 0
Accepted
time: 1ms
memory: 3516kb
input:
5 3
output:
Yes
result:
ok answer is YES
Test #33:
score: 0
Accepted
time: 0ms
memory: 3596kb
input:
5 4
output:
No
result:
ok answer is NO
Test #34:
score: 0
Accepted
time: 0ms
memory: 3688kb
input:
5 6
output:
Yes
result:
ok answer is YES
Test #35:
score: 0
Accepted
time: 1ms
memory: 3692kb
input:
6 0
output:
Yes
result:
ok answer is YES
Test #36:
score: 0
Accepted
time: 1ms
memory: 3636kb
input:
8 0
output:
No
result:
ok answer is NO
Test #37:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
8 1
output:
No
result:
ok answer is NO
Test #38:
score: 0
Accepted
time: 1ms
memory: 3648kb
input:
8 2
output:
Yes
result:
ok answer is YES
Test #39:
score: 0
Accepted
time: 0ms
memory: 3704kb
input:
8 3
output:
Yes
result:
ok answer is YES
Test #40:
score: 0
Accepted
time: 0ms
memory: 3636kb
input:
5 5
output:
Yes
result:
ok answer is YES
Test #41:
score: 0
Accepted
time: 0ms
memory: 3508kb
input:
100 100
output:
No
result:
ok answer is NO
Test #42:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
0 100
output:
No
result:
ok answer is NO
Test #43:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
100 0
output:
No
result:
ok answer is NO
Test #44:
score: 0
Accepted
time: 1ms
memory: 3636kb
input:
15 23
output:
No
result:
ok answer is NO
Test #45:
score: 0
Accepted
time: 1ms
memory: 3648kb
input:
46 53
output:
No
result:
ok answer is NO
Test #46:
score: 0
Accepted
time: 1ms
memory: 3636kb
input:
9 0
output:
Yes
result:
ok answer is YES
Test #47:
score: 0
Accepted
time: 1ms
memory: 3512kb
input:
2 5
output:
Yes
result:
ok answer is YES