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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
#370989#6749. TargetsukayaAC ✓1ms3876kbC++20724b2024-03-29 20:41:072024-03-29 20:41:07

Judging History

你现在查看的是最新测评结果

  • [2024-03-29 20:41:07]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:3876kb
  • [2024-03-29 20:41:07]
  • 提交

answer

#include <bits/stdc++.h>
typedef long long ll;
#define endl '\n'
using namespace std;

double a,b,eps=1e-4;
string ans="";
bool flag=0;
void dfs(double x){
    if(ans.size()>=50 || flag)return;

    if(abs(x-a)<=eps){
        flag=1;
    }

    if(x<=0.5){
        ans+="1";
        dfs(x*2);
    }

    if(x>0.5 && x<=1){
        ans+="2";
        dfs(2*x-1);
    }
}

void solve(){
    cin >> a >> b;
    dfs(b);
    double tmp=a;
    for (int i = ans.size() - 2; i >= 0; i--)
    {
        cout << ans[i];
    }
}
int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int _ = 1;
//    cin >> _;
    while (_--) solve();
    return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 0ms
memory: 3688kb

input:

0.5 0.25

output:

1

result:

ok ok

Test #2:

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

input:

1 0.75

output:

12

result:

ok ok

Test #3:

score: 0
Accepted
time: 1ms
memory: 3736kb

input:

1 0

output:

1111111111111111111111111111111111111111111111111

result:

ok ok

Test #4:

score: 0
Accepted
time: 1ms
memory: 3832kb

input:

0.361954 0.578805

output:

1221112221211112221111112111121121122121111212112

result:

ok ok

Test #5:

score: 0
Accepted
time: 1ms
memory: 3860kb

input:

0.144888 0.140086

output:

2111112121111121211212111212212121122212222111211

result:

ok ok

Test #6:

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

input:

0.514397 0.969399

output:

1212212211221112221121221111211121212121111122222

result:

ok ok

Test #7:

score: 0
Accepted
time: 1ms
memory: 3876kb

input:

0.887873 0.402213

output:

1221212121221111121111221122212212221222212211221

result:

ok ok

Test #8:

score: 0
Accepted
time: 1ms
memory: 3864kb

input:

0.152004 0.176414

output:

2211222211222111211121122222122212112121121221211

result:

ok ok

Test #9:

score: 0
Accepted
time: 0ms
memory: 3864kb

input:

0.401831 0.860762

output:

2211222122211121222222222212112221212212111222122

result:

ok ok

Test #10:

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

input:

0.580629 0.869474

output:

2111212221112221212122111211221222121211212222122

result:

ok ok

Test #11:

score: 0
Accepted
time: 0ms
memory: 3820kb

input:

0.138673 0.508844

output:

1212211111121112212112212211221122211112112111112

result:

ok ok

Test #12:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

0.027182 0.263243

output:

1221112121221122222121212112112222211122122111121

result:

ok ok

Test #13:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

0.081714 0.212216

output:

2112221111111221222121212211211222211212112212211

result:

ok ok

Test #14:

score: 0
Accepted
time: 1ms
memory: 3688kb

input:

0.562775 0.388603

output:

1221112121111121111122221112222212212222122111221

result:

ok ok

Test #15:

score: 0
Accepted
time: 1ms
memory: 3864kb

input:

0.112949 0.147503

output:

2222121222222111121112212211111221211112221211211

result:

ok ok

Test #16:

score: 0
Accepted
time: 1ms
memory: 3816kb

input:

0.800247 0.150903

output:

1111211211222212221122211112121122111121212211211

result:

ok ok

Test #17:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

0.300103 0.584619

output:

2122111221222211221222211222121122112121221212112

result:

ok ok

Test #18:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

0.844720 0.070148

output:

1221222112111122221211211111222112121222221112111

result:

ok ok

Test #19:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

0.573320 0.123035

output:

2221212212211112121211122111222112222222122222111

result:

ok ok

Test #20:

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

input:

0.467281 0.231366

output:

2212111111112122122122121212211221212221122122211

result:

ok ok

Test #21:

score: 0
Accepted
time: 0ms
memory: 3804kb

input:

0.264769 0.373434

output:

1222112221221221121111222122221212112211222222121

result:

ok ok

Test #22:

score: 0
Accepted
time: 0ms
memory: 3872kb

input:

0.689729 0.570712

output:

2221211212222122122222221122212111212211112112112

result:

ok ok

Test #23:

score: 0
Accepted
time: 1ms
memory: 3864kb

input:

0.747218 0.312573

output:

2221121221122211211222212111211221121111111112121

result:

ok ok

Test #24:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

0.215052 0.203677

output:

1111211121211222221211111212212111121121111212211

result:

ok ok

Test #25:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

0.607834 0.733102

output:

1222121222111121212122112121121121122121222122212

result:

ok ok

Test #26:

score: 0
Accepted
time: 0ms
memory: 3868kb

input:

0.516860 0.252876

output:

2221222212111222221211121221222211122221211111121

result:

ok ok

Test #27:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

0.955285 0.457773

output:

1222112222122222222222221112221121111221121212221

result:

ok ok

Test #28:

score: 0
Accepted
time: 0ms
memory: 3720kb

input:

0.156178 0.353262

output:

2222112212212122211111222111112212222122112122121

result:

ok ok

Test #29:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

0.398701 0.040258

output:

2211111112221122121121211211221211222112112121111

result:

ok ok

Test #30:

score: 0
Accepted
time: 1ms
memory: 3756kb

input:

0.973859 0.000184

output:

2121111122212222221111111222211111122111111111111

result:

ok ok

Test #31:

score: 0
Accepted
time: 1ms
memory: 3724kb

input:

0.882213 0.556709

output:

2112211122211122111211211221222211121111212221112

result:

ok ok

Test #32:

score: 0
Accepted
time: 1ms
memory: 3676kb

input:

0.263822 0.460984

output:

1211122121212222222111211112211112211111112212221

result:

ok ok

Test #33:

score: 0
Accepted
time: 0ms
memory: 3828kb

input:

0.443432 0.034841

output:

2222121212222111222122222122121212212122211121111

result:

ok ok