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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 |
|---|---|---|---|---|---|---|---|---|---|
| #383463 | #6749. Target | xiaolao# | WA | 0ms | 3784kb | C++20 | 480b | 2024-04-09 14:32:30 | 2024-04-09 14:32:30 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define ll long long
int main()
{
double a,b;
cin>>a>>b;
int cnt=0;
while(1)
{
if(a<b)
{
cout<<2;
a=(a-1)*0.5+1;
cnt++;
if(fabs(a-b)<=1e-4||cnt>50)break;
}
else
{
cout<<1;
a=a*0.5;
cnt++;
if(fabs(a-b)<=1e-4||cnt>50)break;
}
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3740kb
input:
0.5 0.25
output:
1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3660kb
input:
1 0.75
output:
12
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
1 0
output:
11111111111111
result:
ok ok
Test #4:
score: -100
Wrong Answer
time: 0ms
memory: 3736kb
input:
0.361954 0.578805
output:
212121212121212121212121212121212121212121212121212
result:
wrong answer wa