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QOJ

IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#693170#6749. TargetR73757565#AC ✓0ms3968kbC++23597b2024-10-31 15:39:292024-10-31 15:39:44

Judging History

你现在查看的是最新测评结果

  • [2024-10-31 15:39:44]
  • 评测
  • 测评结果:AC
  • 用时:0ms
  • 内存:3968kb
  • [2024-10-31 15:39:29]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;

int main()
{
    double a,b;
    cin>>a>>b;
    string s;
    double res=0.5;
    double ans=0;
    while(b>=1e-5){
        if(b>=res){
            s+='2';
            b-=res;
        }
        else {
            s+='1';
        }
        res/=2;
    }

    // for(int i=s.size()-1;i>=0;i--){
    //     if(s[i]=='1')ans=ans/2;
    //     else ans=(ans+1)/2;
    //     cout<<ans<<endl;
    // }

    while(a>=1e-5){
        s+='1';
        a/=2;
    }
    for(int i=s.size()-1;i>=0;i--){
        cout<<s[i];
    }
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 3724kb

input:

0.5 0.25

output:

111111111111111121

result:

ok ok

Test #2:

score: 0
Accepted
time: 0ms
memory: 3920kb

input:

1 0.75

output:

1111111111111111122

result:

ok ok

Test #3:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

1 0

output:

11111111111111111

result:

ok ok

Test #4:

score: 0
Accepted
time: 0ms
memory: 3924kb

input:

0.361954 0.578805

output:

111111111111111122121111212112

result:

ok ok

Test #5:

score: 0
Accepted
time: 0ms
memory: 3924kb

input:

0.144888 0.140086

output:

1111111111111121122212222111211

result:

ok ok

Test #6:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

0.514397 0.969399

output:

1111111111111111212121111122222

result:

ok ok

Test #7:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

0.887873 0.402213

output:

111111111111111112221222212211221

result:

ok ok

Test #8:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

0.152004 0.176414

output:

111111111111112112121121221211

result:

ok ok

Test #9:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

0.401831 0.860762

output:

111111111111111121212212111222122

result:

ok ok

Test #10:

score: 0
Accepted
time: 0ms
memory: 3724kb

input:

0.580629 0.869474

output:

111111111111111122121211212222122

result:

ok ok

Test #11:

score: 0
Accepted
time: 0ms
memory: 3888kb

input:

0.138673 0.508844

output:

111111111111112211112112111112

result:

ok ok

Test #12:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

0.027182 0.263243

output:

11111111111122211122122111121

result:

ok ok

Test #13:

score: 0
Accepted
time: 0ms
memory: 3792kb

input:

0.081714 0.212216

output:

111111111111122211212112212211

result:

ok ok

Test #14:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

0.562775 0.388603

output:

11111111111111112212222122111221

result:

ok ok

Test #15:

score: 0
Accepted
time: 0ms
memory: 3968kb

input:

0.112949 0.147503

output:

1111111111111121211112221211211

result:

ok ok

Test #16:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

0.800247 0.150903

output:

111111111111111112111121212211211

result:

ok ok

Test #17:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

0.300103 0.584619

output:

1111111111111112112121221212112

result:

ok ok

Test #18:

score: 0
Accepted
time: 0ms
memory: 3928kb

input:

0.844720 0.070148

output:

111111111111111112121222221112111

result:

ok ok

Test #19:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

0.573320 0.123035

output:

11111111111111112222222122222111

result:

ok ok

Test #20:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

0.467281 0.231366

output:

111111111111111121212221122122211

result:

ok ok

Test #21:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

0.264769 0.373434

output:

1111111111111112112211222222121

result:

ok ok

Test #22:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

0.689729 0.570712

output:

11111111111111111212211112112112

result:

ok ok

Test #23:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

0.747218 0.312573

output:

1111111111111111121121111111112121

result:

ok ok

Test #24:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

0.215052 0.203677

output:

11111111111111121121111212211

result:

ok ok

Test #25:

score: 0
Accepted
time: 0ms
memory: 3672kb

input:

0.607834 0.733102

output:

111111111111111122121222122212

result:

ok ok

Test #26:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

0.516860 0.252876

output:

111111111111111122221211111121

result:

ok ok

Test #27:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

0.955285 0.457773

output:

11111111111111111221121212221

result:

ok ok

Test #28:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

0.156178 0.353262

output:

111111111111112222122112122121

result:

ok ok

Test #29:

score: 0
Accepted
time: 0ms
memory: 3800kb

input:

0.398701 0.040258

output:

1111111111111111222112112121111

result:

ok ok

Test #30:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

0.973859 0.000184

output:

1111111111111111122111111111111

result:

ok ok

Test #31:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

0.882213 0.556709

output:

1111111111111111121111212221112

result:

ok ok

Test #32:

score: 0
Accepted
time: 0ms
memory: 3676kb

input:

0.263822 0.460984

output:

1111111111111112211111112212221

result:

ok ok

Test #33:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

0.443432 0.034841

output:

11111111111111112212122211121111

result:

ok ok