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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 |
---|---|---|---|---|---|---|---|---|---|
#411096 | #6749. Target | Ymk | WA | 0ms | 3760kb | C++23 | 704b | 2024-05-14 22:14:47 | 2024-05-14 22:14:47 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pair pair<int,int>
#define endl '\n'
#define N (int)2e5+7
#define INF 0x3f3f3f3f//����� INT_MAX ����С INT_MIN
void solve()
{
double a,b;
cin>>a>>b;
int cnt=0;
while(fabs(a-b)>1e-4)
{
if(cnt>=50) break;
if(a>b)
{
a*=0.5;
cout<<1;
}
else
{
a=0.5*(a+1);
cout<<2;
}
cnt++;
}
}
int main()
{
std::ios::sync_with_stdio(false);
cin.tie(0),cout.tie(0);
int t=1;
// cin>>t;
while(t--)
solve();
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3672kb
input:
0.5 0.25
output:
1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3680kb
input:
1 0.75
output:
12
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
1 0
output:
11111111111111
result:
ok ok
Test #4:
score: -100
Wrong Answer
time: 0ms
memory: 3732kb
input:
0.361954 0.578805
output:
21212121212121212121212121212121212121212121212121
result:
wrong answer wa