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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 |
|---|---|---|---|---|---|---|---|---|---|
| #404747 | #6749. Target | qzuser# | WA | 1ms | 3764kb | C++17 | 345b | 2024-05-04 16:42:38 | 2024-05-04 16:42:40 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
int main()
{
double a, b;
cin >> a >> b;
for (int i = 1; i <= 50; i ++)
{
if (abs(b - a) < 1e-4) break;
double x = a / 2, y = (a + 1.0) / 2;
if (abs(b - x) <= abs (b - y)) cout << "1", a = x;
else cout << "2", a = y;
}
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3708kb
input:
0.5 0.25
output:
1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3704kb
input:
1 0.75
output:
12
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3764kb
input:
1 0
output:
11111111111111
result:
ok ok
Test #4:
score: -100
Wrong Answer
time: 0ms
memory: 3696kb
input:
0.361954 0.578805
output:
21212121212121212121212121212121212121212121212121
result:
wrong answer wa