QOJ.ac
QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #411177 | #6749. Target | xuan_y | AC ✓ | 1ms | 3860kb | C++14 | 249b | 2024-05-15 08:21:19 | 2024-05-15 08:21:20 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int main()
{
double a,b;
cin>>a>>b;
string s;
double tmp=(1e-4);
while(fabs(a-b)>tmp)
{
if(b<0.5)b*=2,s="1"+s;
else b=b*2-1,s="2"+s;
tmp*=2;
}
cout<<s<<'\n';
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3840kb
input:
0.5 0.25
output:
1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3712kb
input:
1 0.75
output:
11111111111122
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3732kb
input:
1 0
output:
11111111111111
result:
ok ok
Test #4:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
0.361954 0.578805
output:
111212112
result:
ok ok
Test #5:
score: 0
Accepted
time: 1ms
memory: 3744kb
input:
0.144888 0.140086
output:
2212222111211
result:
ok ok
Test #6:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
0.514397 0.969399
output:
21111122222
result:
ok ok
Test #7:
score: 0
Accepted
time: 0ms
memory: 3740kb
input:
0.887873 0.402213
output:
212211221
result:
ok ok
Test #8:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
0.152004 0.176414
output:
21221211
result:
ok ok
Test #9:
score: 0
Accepted
time: 1ms
memory: 3796kb
input:
0.401831 0.860762
output:
2111222122
result:
ok ok
Test #10:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
0.580629 0.869474
output:
12222122
result:
ok ok
Test #11:
score: 0
Accepted
time: 0ms
memory: 3692kb
input:
0.138673 0.508844
output:
2111112
result:
ok ok
Test #12:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
0.027182 0.263243
output:
22122111121
result:
ok ok
Test #13:
score: 0
Accepted
time: 0ms
memory: 3732kb
input:
0.081714 0.212216
output:
212112212211
result:
ok ok
Test #14:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
0.562775 0.388603
output:
222122111221
result:
ok ok
Test #15:
score: 0
Accepted
time: 1ms
memory: 3776kb
input:
0.112949 0.147503
output:
2221211211
result:
ok ok
Test #16:
score: 0
Accepted
time: 0ms
memory: 3860kb
input:
0.800247 0.150903
output:
1121212211211
result:
ok ok
Test #17:
score: 0
Accepted
time: 0ms
memory: 3668kb
input:
0.300103 0.584619
output:
221212112
result:
ok ok
Test #18:
score: 0
Accepted
time: 0ms
memory: 3652kb
input:
0.844720 0.070148
output:
2221112111
result:
ok ok
Test #19:
score: 0
Accepted
time: 0ms
memory: 3676kb
input:
0.573320 0.123035
output:
222122222111
result:
ok ok
Test #20:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
0.467281 0.231366
output:
122122211
result:
ok ok
Test #21:
score: 0
Accepted
time: 1ms
memory: 3836kb
input:
0.264769 0.373434
output:
211222222121
result:
ok ok
Test #22:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
0.689729 0.570712
output:
11112112112
result:
ok ok
Test #23:
score: 0
Accepted
time: 0ms
memory: 3668kb
input:
0.747218 0.312573
output:
1111111112121
result:
ok ok
Test #24:
score: 0
Accepted
time: 1ms
memory: 3776kb
input:
0.215052 0.203677
output:
21111212211
result:
ok ok
Test #25:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
0.607834 0.733102
output:
1222122212
result:
ok ok
Test #26:
score: 0
Accepted
time: 0ms
memory: 3644kb
input:
0.516860 0.252876
output:
211111121
result:
ok ok
Test #27:
score: 0
Accepted
time: 1ms
memory: 3684kb
input:
0.955285 0.457773
output:
11221121212221
result:
ok ok
Test #28:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
0.156178 0.353262
output:
2122112122121
result:
ok ok
Test #29:
score: 0
Accepted
time: 1ms
memory: 3652kb
input:
0.398701 0.040258
output:
12112121111
result:
ok ok
Test #30:
score: 0
Accepted
time: 0ms
memory: 3668kb
input:
0.973859 0.000184
output:
111111111111
result:
ok ok
Test #31:
score: 0
Accepted
time: 0ms
memory: 3672kb
input:
0.882213 0.556709
output:
1111212221112
result:
ok ok
Test #32:
score: 0
Accepted
time: 0ms
memory: 3676kb
input:
0.263822 0.460984
output:
11112212221
result:
ok ok
Test #33:
score: 0
Accepted
time: 0ms
memory: 3620kb
input:
0.443432 0.034841
output:
22211121111
result:
ok ok