QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #411709 | #6749. Target | Ynoiynoi# | AC ✓ | 0ms | 3992kb | C++14 | 501b | 2024-05-15 18:31:59 | 2024-05-15 18:31:59 |
Judging History
answer
#include<bits/stdc++.h>
#define db double
using namespace std;
const int N=60;
db a,b;
int ans[N];
int main()
{
// freopen("1.in","r",stdin);
scanf("%lf%lf",&a,&b);
db tmp=a;
int tot=0;
while(tot<25) tmp/=2,++tot;
if(tmp>b)
{
for(int i=1;i<=25;++i) printf("1");
return 0;
}
db dt=b-tmp,now=0.5;
for(int i=1;i<tot;++i,now/=2)
{
if(dt>=now) ans[i]=2,dt-=now;
}
for(int i=tot;i>=1;--i)
{
if(ans[i]==2) printf("2");
else printf("1");
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3932kb
input:
0.5 0.25
output:
1222222222222222222222211
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3852kb
input:
1 0.75
output:
1222222222222222222222212
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3976kb
input:
1 0
output:
1111111111111111111111111
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3968kb
input:
0.361954 0.578805
output:
1111121121122121111212112
result:
ok ok
Test #5:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
0.144888 0.140086
output:
1212212121122212222111211
result:
ok ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
0.514397 0.969399
output:
1111211121212121111122222
result:
ok ok
Test #7:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
0.887873 0.402213
output:
1212212212221222212211221
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
0.152004 0.176414
output:
1222122212112121121221211
result:
ok ok
Test #9:
score: 0
Accepted
time: 0ms
memory: 3972kb
input:
0.401831 0.860762
output:
1212112221212212111222122
result:
ok ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3908kb
input:
0.580629 0.869474
output:
1111221222121211212222122
result:
ok ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 3932kb
input:
0.138673 0.508844
output:
1211221122211112112111112
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 3924kb
input:
0.027182 0.263243
output:
1112112222211122122111121
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 3908kb
input:
0.081714 0.212216
output:
1211211222211212112212211
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
0.562775 0.388603
output:
1112222212212222122111221
result:
ok ok
Test #15:
score: 0
Accepted
time: 0ms
memory: 3908kb
input:
0.112949 0.147503
output:
1211111221211112221211211
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 3888kb
input:
0.800247 0.150903
output:
1221121122111121212211211
result:
ok ok
Test #17:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
0.300103 0.584619
output:
1222121122112121221212112
result:
ok ok
Test #18:
score: 0
Accepted
time: 0ms
memory: 3916kb
input:
0.844720 0.070148
output:
1222122112121222221112111
result:
ok ok
Test #19:
score: 0
Accepted
time: 0ms
memory: 3912kb
input:
0.573320 0.123035
output:
1111222112222222122222111
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3920kb
input:
0.467281 0.231366
output:
1212211221212221122122211
result:
ok ok
Test #21:
score: 0
Accepted
time: 0ms
memory: 3968kb
input:
0.264769 0.373434
output:
1122221212112211222222121
result:
ok ok
Test #22:
score: 0
Accepted
time: 0ms
memory: 3916kb
input:
0.689729 0.570712
output:
1122212111212211112112112
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 3976kb
input:
0.747218 0.312573
output:
1111211221121111111112121
result:
ok ok
Test #24:
score: 0
Accepted
time: 0ms
memory: 3932kb
input:
0.215052 0.203677
output:
1112212111121121111212211
result:
ok ok
Test #25:
score: 0
Accepted
time: 0ms
memory: 3916kb
input:
0.607834 0.733102
output:
1121121121122121222122212
result:
ok ok
Test #26:
score: 0
Accepted
time: 0ms
memory: 3916kb
input:
0.516860 0.252876
output:
1221222211122221211111121
result:
ok ok
Test #27:
score: 0
Accepted
time: 0ms
memory: 3872kb
input:
0.955285 0.457773
output:
1112221121111221121212221
result:
ok ok
Test #28:
score: 0
Accepted
time: 0ms
memory: 3920kb
input:
0.156178 0.353262
output:
1111112212222122112122121
result:
ok ok
Test #29:
score: 0
Accepted
time: 0ms
memory: 3992kb
input:
0.398701 0.040258
output:
1111221211222112112121111
result:
ok ok
Test #30:
score: 0
Accepted
time: 0ms
memory: 3848kb
input:
0.973859 0.000184
output:
1122211111122111111111111
result:
ok ok
Test #31:
score: 0
Accepted
time: 0ms
memory: 3928kb
input:
0.882213 0.556709
output:
1121222211121111212221112
result:
ok ok
Test #32:
score: 0
Accepted
time: 0ms
memory: 3916kb
input:
0.263822 0.460984
output:
1112211112211111112212221
result:
ok ok
Test #33:
score: 0
Accepted
time: 0ms
memory: 3928kb
input:
0.443432 0.034841
output:
1122121212212122211121111
result:
ok ok