QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #142062 | #6696. Three Dice | tbdsh | AC ✓ | 1ms | 3632kb | C++14 | 647b | 2023-08-18 12:59:47 | 2023-08-18 12:59:48 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int a, b;
bool col[7] = {0, 1, 0, 0, 1, 0, 0};
void dfs2(int sum, int cnt){
if (cnt == 3){
if (sum == b){
cout << "Yes";
exit(0);
}
return ;
}else if (sum > b){
return ;
}
dfs2(sum + 2, cnt + 1);
dfs2(sum + 3, cnt + 1);
dfs2(sum + 5, cnt + 1);
dfs2(sum + 6, cnt + 1);
}
void dfs1(int sum, int cnt){
if (sum == a){
dfs2(0, cnt);
return ;
}else if (sum > a || cnt == 3){
return ;
}
dfs1(sum + 1, cnt + 1);
dfs1(sum + 4, cnt + 1);
}
int main(){
cin >> a >> b;
dfs1(0, 0);
cout << "No";
return 0;
}
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: 1ms
memory: 3412kb
input:
4 5
output:
Yes
result:
ok answer is YES
Test #2:
score: 0
Accepted
time: 1ms
memory: 3416kb
input:
3 0
output:
Yes
result:
ok answer is YES
Test #3:
score: 0
Accepted
time: 1ms
memory: 3420kb
input:
1 2
output:
No
result:
ok answer is NO
Test #4:
score: 0
Accepted
time: 0ms
memory: 3568kb
input:
0 0
output:
No
result:
ok answer is NO
Test #5:
score: 0
Accepted
time: 0ms
memory: 3412kb
input:
0 1
output:
No
result:
ok answer is NO
Test #6:
score: 0
Accepted
time: 1ms
memory: 3456kb
input:
0 2
output:
No
result:
ok answer is NO
Test #7:
score: 0
Accepted
time: 1ms
memory: 3468kb
input:
0 3
output:
No
result:
ok answer is NO
Test #8:
score: 0
Accepted
time: 1ms
memory: 3392kb
input:
0 4
output:
No
result:
ok answer is NO
Test #9:
score: 0
Accepted
time: 1ms
memory: 3404kb
input:
0 5
output:
No
result:
ok answer is NO
Test #10:
score: 0
Accepted
time: 1ms
memory: 3452kb
input:
0 6
output:
Yes
result:
ok answer is YES
Test #11:
score: 0
Accepted
time: 1ms
memory: 3416kb
input:
0 7
output:
Yes
result:
ok answer is YES
Test #12:
score: 0
Accepted
time: 1ms
memory: 3392kb
input:
0 8
output:
Yes
result:
ok answer is YES
Test #13:
score: 0
Accepted
time: 1ms
memory: 3632kb
input:
0 9
output:
Yes
result:
ok answer is YES
Test #14:
score: 0
Accepted
time: 1ms
memory: 3628kb
input:
0 10
output:
Yes
result:
ok answer is YES
Test #15:
score: 0
Accepted
time: 1ms
memory: 3468kb
input:
0 11
output:
Yes
result:
ok answer is YES
Test #16:
score: 0
Accepted
time: 1ms
memory: 3456kb
input:
0 12
output:
Yes
result:
ok answer is YES
Test #17:
score: 0
Accepted
time: 1ms
memory: 3408kb
input:
1 0
output:
No
result:
ok answer is NO
Test #18:
score: 0
Accepted
time: 1ms
memory: 3452kb
input:
1 1
output:
No
result:
ok answer is NO
Test #19:
score: 0
Accepted
time: 1ms
memory: 3432kb
input:
1 4
output:
Yes
result:
ok answer is YES
Test #20:
score: 0
Accepted
time: 1ms
memory: 3524kb
input:
1 6
output:
Yes
result:
ok answer is YES
Test #21:
score: 0
Accepted
time: 1ms
memory: 3408kb
input:
1 7
output:
Yes
result:
ok answer is YES
Test #22:
score: 0
Accepted
time: 1ms
memory: 3340kb
input:
1 8
output:
Yes
result:
ok answer is YES
Test #23:
score: 0
Accepted
time: 1ms
memory: 3348kb
input:
2 3
output:
Yes
result:
ok answer is YES
Test #24:
score: 0
Accepted
time: 1ms
memory: 3524kb
input:
2 4
output:
No
result:
ok answer is NO
Test #25:
score: 0
Accepted
time: 1ms
memory: 3348kb
input:
2 6
output:
Yes
result:
ok answer is YES
Test #26:
score: 0
Accepted
time: 0ms
memory: 3472kb
input:
2 8
output:
No
result:
ok answer is NO
Test #27:
score: 0
Accepted
time: 0ms
memory: 3344kb
input:
3 1
output:
No
result:
ok answer is NO
Test #28:
score: 0
Accepted
time: 0ms
memory: 3432kb
input:
0 18
output:
Yes
result:
ok answer is YES
Test #29:
score: 0
Accepted
time: 0ms
memory: 3412kb
input:
4 12
output:
Yes
result:
ok answer is YES
Test #30:
score: 0
Accepted
time: 0ms
memory: 3344kb
input:
4 11
output:
Yes
result:
ok answer is YES
Test #31:
score: 0
Accepted
time: 1ms
memory: 3452kb
input:
5 2
output:
Yes
result:
ok answer is YES
Test #32:
score: 0
Accepted
time: 1ms
memory: 3392kb
input:
5 3
output:
Yes
result:
ok answer is YES
Test #33:
score: 0
Accepted
time: 1ms
memory: 3396kb
input:
5 4
output:
No
result:
ok answer is NO
Test #34:
score: 0
Accepted
time: 1ms
memory: 3412kb
input:
5 6
output:
Yes
result:
ok answer is YES
Test #35:
score: 0
Accepted
time: 1ms
memory: 3448kb
input:
6 0
output:
Yes
result:
ok answer is YES
Test #36:
score: 0
Accepted
time: 1ms
memory: 3400kb
input:
8 0
output:
No
result:
ok answer is NO
Test #37:
score: 0
Accepted
time: 0ms
memory: 3588kb
input:
8 1
output:
No
result:
ok answer is NO
Test #38:
score: 0
Accepted
time: 1ms
memory: 3348kb
input:
8 2
output:
Yes
result:
ok answer is YES
Test #39:
score: 0
Accepted
time: 1ms
memory: 3432kb
input:
8 3
output:
Yes
result:
ok answer is YES
Test #40:
score: 0
Accepted
time: 1ms
memory: 3476kb
input:
5 5
output:
Yes
result:
ok answer is YES
Test #41:
score: 0
Accepted
time: 1ms
memory: 3344kb
input:
100 100
output:
No
result:
ok answer is NO
Test #42:
score: 0
Accepted
time: 1ms
memory: 3476kb
input:
0 100
output:
No
result:
ok answer is NO
Test #43:
score: 0
Accepted
time: 1ms
memory: 3456kb
input:
100 0
output:
No
result:
ok answer is NO
Test #44:
score: 0
Accepted
time: 1ms
memory: 3416kb
input:
15 23
output:
No
result:
ok answer is NO
Test #45:
score: 0
Accepted
time: 1ms
memory: 3404kb
input:
46 53
output:
No
result:
ok answer is NO
Test #46:
score: 0
Accepted
time: 0ms
memory: 3348kb
input:
9 0
output:
Yes
result:
ok answer is YES
Test #47:
score: 0
Accepted
time: 1ms
memory: 3400kb
input:
2 5
output:
Yes
result:
ok answer is YES