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 |
|---|---|---|---|---|---|---|---|---|---|
| #409599 | #6749. Target | zouyua# | TL | 1ms | 3724kb | C++23 | 487b | 2024-05-12 12:58:00 | 2024-05-12 12:58:01 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const double eps = 1e-4;
typedef pair<int, int> PII;
void solve(){
double a, b;
cin >> a >> b;
ll ans = 0;
while(fabs(a - b) >= eps){
if(a < b){
a = (a - 1.0) * 0.5 + 1;
cout << 2;
}
else{
a = a * 0.5;
cout << 1;
}
ans ++;
}
}
int main(){
ios::sync_with_stdio(0);
cin.tie(0), cout.tie(0);
int t = 1;
// cin >> t;
while(t --){
solve();
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3724kb
input:
0.5 0.25
output:
1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3632kb
input:
1 0.75
output:
12
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3700kb
input:
1 0
output:
11111111111111
result:
ok ok
Test #4:
score: -100
Time Limit Exceeded
input:
0.361954 0.578805
output:
212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121212121...