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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
#202896#6749. Targeteuphria#AC ✓0ms3988kbC++201.3kb2023-10-06 14:00:262023-10-06 14:00:26

Judging History

你现在查看的是最新测评结果

  • [2023-10-06 14:00:26]
  • 评测
  • 测评结果:AC
  • 用时:0ms
  • 内存:3988kb
  • [2023-10-06 14:00:26]
  • 提交

answer

//It's MyGO!!!
//All OK
#include <bits/stdc++.h>
#define ios ios::sync_with_stdio(0);cin.tie(nullptr);cout.tie(0);cout << fixed << setprecision(7)
#define fi first
#define se second
#define INF 0x3f3f3f3f
#define LNF (1ll << 60)
#define ll long long
#define ull unsighed long long
// #define int long long
#define mod 998244353
// #define mod 1000000007
using namespace std;

vector<int> ans;
int st;

void dfs(double a, double b){
    // cout << a << ' ' << b << ' ' << a - b << ' ' << 1e-4 << endl;
    if(fabs(a - b) <= 1e-4 || st){
        st = 1;
        return;
    }
    if(a > b && !st){
        ans.push_back(1);
        dfs(a / 2, b);
        if(st) return;
        ans.pop_back();
    }
    if(a < b && !st){
        ans.push_back(2);
        dfs((a - 1) / 2 + 1, b);
        if(st) return;
        ans.pop_back();
    }
}

void solve(){
    double a, b;
    cin >> a >> b;
    ll k = b * (1ll << 50);
    vector<int> ans;
    for(int i = 0; i < 50; i ++)
        if(((k >> i) & 1) == 0)
            ans.push_back(1);
        else ans.push_back(2);
    for(auto i : ans)
        cout << i;
}

signed main(){
    ios;

    // init();
    int _ = 1;
    // cin >> _;
    for(int __ = 1; __ <= _; __ ++){
        // cout << "Case #" << __ << ": ";

        solve();
    }
    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3744kb

input:

0.5 0.25

output:

11111111111111111111111111111111111111111111111121

result:

ok ok

Test #2:

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

input:

1 0.75

output:

11111111111111111111111111111111111111111111111122

result:

ok ok

Test #3:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

1 0

output:

11111111111111111111111111111111111111111111111111

result:

ok ok

Test #4:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

0.361954 0.578805

output:

21221112221211112221111112111121121122121111212112

result:

ok ok

Test #5:

score: 0
Accepted
time: 0ms
memory: 3912kb

input:

0.144888 0.140086

output:

22111112121111121211212111212212121122212222111211

result:

ok ok

Test #6:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

0.514397 0.969399

output:

11212212211221112221121221111211121212121111122222

result:

ok ok

Test #7:

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

input:

0.887873 0.402213

output:

11221212121221111121111221122212212221222212211221

result:

ok ok

Test #8:

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

input:

0.152004 0.176414

output:

12211222211222111211121122222122212112121121221211

result:

ok ok

Test #9:

score: 0
Accepted
time: 0ms
memory: 3972kb

input:

0.401831 0.860762

output:

12211222122211121222222222212112221212212111222122

result:

ok ok

Test #10:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

0.580629 0.869474

output:

22111212221112221212122111211221222121211212222122

result:

ok ok

Test #11:

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

input:

0.138673 0.508844

output:

11212211111121112212112212211221122211112112111112

result:

ok ok

Test #12:

score: 0
Accepted
time: 0ms
memory: 3784kb

input:

0.027182 0.263243

output:

11221112121221122222121212112112222211122122111121

result:

ok ok

Test #13:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

0.081714 0.212216

output:

12112221111111221222121212211211222211212112212211

result:

ok ok

Test #14:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

0.562775 0.388603

output:

11221112121111121111122221112222212212222122111221

result:

ok ok

Test #15:

score: 0
Accepted
time: 0ms
memory: 3984kb

input:

0.112949 0.147503

output:

22222121222222111121112212211111221211112221211211

result:

ok ok

Test #16:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

0.800247 0.150903

output:

11111211211222212221122211112121122111121212211211

result:

ok ok

Test #17:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

0.300103 0.584619

output:

11222111221222211221222211222121122112121221212112

result:

ok ok

Test #18:

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

input:

0.844720 0.070148

output:

11221222112111122221211211111222112121222221112111

result:

ok ok

Test #19:

score: 0
Accepted
time: 0ms
memory: 3972kb

input:

0.573320 0.123035

output:

12221212212211112121211122111222112222222122222111

result:

ok ok

Test #20:

score: 0
Accepted
time: 0ms
memory: 3976kb

input:

0.467281 0.231366

output:

12212111111112122122122121212211221212221122122211

result:

ok ok

Test #21:

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

input:

0.264769 0.373434

output:

11222112221221221121111222122221212112211222222121

result:

ok ok

Test #22:

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

input:

0.689729 0.570712

output:

22221211212222122122222221122212111212211112112112

result:

ok ok

Test #23:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

0.747218 0.312573

output:

22221121221122211211222212111211221121111111112121

result:

ok ok

Test #24:

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

input:

0.215052 0.203677

output:

21111211121211222221211111212212111121121111212211

result:

ok ok

Test #25:

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

input:

0.607834 0.733102

output:

21222121222111121212122112121121121122121222122212

result:

ok ok

Test #26:

score: 0
Accepted
time: 0ms
memory: 3972kb

input:

0.516860 0.252876

output:

22221222212111222221211121221222211122221211111121

result:

ok ok

Test #27:

score: 0
Accepted
time: 0ms
memory: 3752kb

input:

0.955285 0.457773

output:

11222112222122222222222221112221121111221121212221

result:

ok ok

Test #28:

score: 0
Accepted
time: 0ms
memory: 3984kb

input:

0.156178 0.353262

output:

22222112212212122211111222111112212222122112122121

result:

ok ok

Test #29:

score: 0
Accepted
time: 0ms
memory: 3748kb

input:

0.398701 0.040258

output:

12211111112221122121121211211221211222112112121111

result:

ok ok

Test #30:

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

input:

0.973859 0.000184

output:

22121111122212222221111111222211111122111111111111

result:

ok ok

Test #31:

score: 0
Accepted
time: 0ms
memory: 3780kb

input:

0.882213 0.556709

output:

12112211122211122111211211221222211121111212221112

result:

ok ok

Test #32:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

0.263822 0.460984

output:

11211122121212222222111211112211112211111112212221

result:

ok ok

Test #33:

score: 0
Accepted
time: 0ms
memory: 3908kb

input:

0.443432 0.034841

output:

22222121212222111222122222122121212212122211121111

result:

ok ok