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QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #413694 | #6749. Target | heavenMOJANG | TL | 1ms | 3784kb | C++23 | 518b | 2024-05-17 21:34:05 | 2024-05-17 21:34:06 |
Judging History
answer
#pragma GCC optimize(1)
#pragma GCC optimize(2)
#pragma GCC optimize(3,"Ofast","inline")
#include<bits/stdc++.h>
#define int long long
#define double long double
using namespace std;
constexpr int inf=0x7fffffff;
constexpr double eps=1e-4;
signed main(){
std::cin.tie(0)->sync_with_stdio(0);
double a,b;cin>>a>>b;
string s="";
while(a-0.0>=eps) a/=2.0,s+="1";
while(abs(a-b)>=eps)
if(a>b) a/=2.0,s+="1";
else a=a/2.0+0.5,s+="2";
cout<<s<<"\n";
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3784kb
input:
0.5 0.25
output:
111111111111121
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
1 0.75
output:
1111111111111122
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3772kb
input:
1 0
output:
11111111111111
result:
ok ok
Test #4:
score: -100
Time Limit Exceeded
input:
0.361954 0.578805