QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #493835 | #9158. 分数 | wangziji# | 85 | 251ms | 301752kb | C++20 | 646b | 2024-07-27 12:48:55 | 2024-07-27 12:48:55 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
pair<int,int> q[50000005];
int l=1,r=0;
signed main()
{
ios::sync_with_stdio(false);
cin.tie(0);
int n,m;
cin >> n >> m;
if(n+n<=m||m+m<=n) return 0;
// for(int i=2;i<=max(n,m);i+=2)
// q.push({1,i});
q[++r]={0,1};
int ans=0;
while(l!=r+1)
{
pair<int,int> x=q[l];
++l;
int A=x.first,B=x.second;
if(A<=n&&B<=m) ++ans;
if(B<=n&&A<=m) ++ans;
for(int i=A+2*B;i<=max(n,m);i+=2*B)
{
if(B+i*2<=max(n,m)) q[++r]={B,i};
else
{
if(i<=n&&B<=m) ++ans;
if(B<=n&&i<=m) ++ans;
}
}
}
cout << ans-2 << "\n";
return 0;
}
//63691 63691
Details
Tip: Click on the bar to expand more detailed information
Pretests
Pretest #1:
score: 5
Accepted
time: 0ms
memory: 3624kb
input:
99 99
output:
406
result:
ok 1 number(s): "406"
Pretest #2:
score: 5
Accepted
time: 0ms
memory: 3644kb
input:
98 97
output:
405
result:
ok 1 number(s): "405"
Pretest #3:
score: 5
Accepted
time: 0ms
memory: 3704kb
input:
99 96
output:
396
result:
ok 1 number(s): "396"
Pretest #4:
score: 5
Accepted
time: 0ms
memory: 3716kb
input:
995 977
output:
11153
result:
ok 1 number(s): "11153"
Pretest #5:
score: 5
Accepted
time: 0ms
memory: 3556kb
input:
991 990
output:
11220
result:
ok 1 number(s): "11220"
Pretest #6:
score: 5
Accepted
time: 0ms
memory: 3632kb
input:
976 968
output:
10900
result:
ok 1 number(s): "10900"
Pretest #7:
score: 5
Accepted
time: 1ms
memory: 3912kb
input:
7602 7864
output:
215706
result:
ok 1 number(s): "215706"
Pretest #8:
score: 5
Accepted
time: 1ms
memory: 5980kb
input:
7959 7735
output:
220256
result:
ok 1 number(s): "220256"
Pretest #9:
score: 5
Accepted
time: 1ms
memory: 3964kb
input:
7878 7863
output:
221162
result:
ok 1 number(s): "221162"
Pretest #10:
score: 5
Accepted
time: 1ms
memory: 3912kb
input:
7788 7658
output:
215323
result:
ok 1 number(s): "215323"
Pretest #11:
score: 5
Accepted
time: 11ms
memory: 15160kb
input:
95399 99767
output:
8285295
result:
ok 1 number(s): "8285295"
Pretest #12:
score: 5
Accepted
time: 7ms
memory: 15008kb
input:
98051 99642
output:
8439713
result:
ok 1 number(s): "8439713"
Pretest #13:
score: 5
Accepted
time: 9ms
memory: 13932kb
input:
95624 96007
output:
8068127
result:
ok 1 number(s): "8068127"
Pretest #14:
score: 5
Accepted
time: 10ms
memory: 15472kb
input:
99208 98047
output:
8412610
result:
ok 1 number(s): "8412610"
Pretest #15:
score: 5
Accepted
time: 219ms
memory: 301216kb
input:
997417 967722
output:
229917323
result:
ok 1 number(s): "229917323"
Pretest #16:
score: 5
Accepted
time: 251ms
memory: 298036kb
input:
987807 956529
output:
226426912
result:
ok 1 number(s): "226426912"
Pretest #17:
score: 5
Accepted
time: 230ms
memory: 296128kb
input:
971654 984345
output:
228363805
result:
ok 1 number(s): "228363805"
Pretest #18:
score: 0
Runtime Error
input:
7892259 7983727
output:
result:
Pretest #19:
score: 0
Wrong Answer
time: 0ms
memory: 3680kb
input:
7937869 29796968
output:
result:
wrong answer Answer contains longer sequence [length = 1], but output contains 0 elements
Pretest #20:
score: 0
Runtime Error
input:
29717543 29510173
output:
result:
Final Tests
Test #1:
score: 5
Accepted
time: 0ms
memory: 3684kb
input:
96 98
output:
396
result:
ok 1 number(s): "396"
Test #2:
score: 5
Accepted
time: 0ms
memory: 3624kb
input:
100 99
output:
408
result:
ok 1 number(s): "408"
Test #3:
score: 5
Accepted
time: 0ms
memory: 3572kb
input:
99 99
output:
406
result:
ok 1 number(s): "406"
Test #4:
score: 5
Accepted
time: 0ms
memory: 3700kb
input:
963 951
output:
10634
result:
ok 1 number(s): "10634"
Test #5:
score: 5
Accepted
time: 0ms
memory: 3636kb
input:
958 974
output:
10795
result:
ok 1 number(s): "10795"
Test #6:
score: 5
Accepted
time: 0ms
memory: 3652kb
input:
966 990
output:
11003
result:
ok 1 number(s): "11003"
Test #7:
score: 5
Accepted
time: 1ms
memory: 3920kb
input:
7958 7947
output:
224482
result:
ok 1 number(s): "224482"
Test #8:
score: 5
Accepted
time: 1ms
memory: 5676kb
input:
7623 7730
output:
213444
result:
ok 1 number(s): "213444"
Test #9:
score: 5
Accepted
time: 1ms
memory: 3964kb
input:
7845 7783
output:
218916
result:
ok 1 number(s): "218916"
Test #10:
score: 5
Accepted
time: 1ms
memory: 3984kb
input:
7881 7773
output:
219451
result:
ok 1 number(s): "219451"
Test #11:
score: 5
Accepted
time: 10ms
memory: 14852kb
input:
99414 98698
output:
8465217
result:
ok 1 number(s): "8465217"
Test #12:
score: 5
Accepted
time: 11ms
memory: 16100kb
input:
98249 96148
output:
8237486
result:
ok 1 number(s): "8237486"
Test #13:
score: 5
Accepted
time: 7ms
memory: 15388kb
input:
99003 96832
output:
8324931
result:
ok 1 number(s): "8324931"
Test #14:
score: 5
Accepted
time: 10ms
memory: 14332kb
input:
98266 96030
output:
8231065
result:
ok 1 number(s): "8231065"
Test #15:
score: 5
Accepted
time: 197ms
memory: 288712kb
input:
968207 958885
output:
223522215
result:
ok 1 number(s): "223522215"
Test #16:
score: 5
Accepted
time: 240ms
memory: 301752kb
input:
959846 998397
output:
228770873
result:
ok 1 number(s): "228770873"
Test #17:
score: 5
Accepted
time: 229ms
memory: 290156kb
input:
965821 972280
output:
225359210
result:
ok 1 number(s): "225359210"
Test #18:
score: 0
Runtime Error
input:
7855098 7962479
output:
result:
Test #19:
score: 0
Wrong Answer
time: 0ms
memory: 3544kb
input:
7841076 29648718
output:
result:
wrong answer Answer contains longer sequence [length = 1], but output contains 0 elements
Test #20:
score: 0
Runtime Error
input:
29365129 29012208