QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #594168 | #6749. Target | Bulonte | WA | 0ms | 3912kb | C++20 | 485b | 2024-09-27 19:54:29 | 2024-09-27 19:54:30 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
int main()
{
long double a, b;
scanf("%llf %llf", &a, &b);
double tmp = 1e-4;
for (int i = 1; i <= 50; i++)
{
if (a > b)
{
cout << 1;
a /= 2;
}
else
{
cout << 2;
a = 0.5 * (a + 1);
}
tmp /= 2;
if (fabs(a - b) <= tmp)
{
break;
}
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3772kb
input:
0.5 0.25
output:
1
result:
ok ok
Test #2:
score: 0
Accepted
time: 0ms
memory: 3876kb
input:
1 0.75
output:
12
result:
ok ok
Test #3:
score: 0
Accepted
time: 0ms
memory: 3792kb
input:
1 0
output:
11111111111111111111111111111111111111111111111111
result:
ok ok
Test #4:
score: -100
Wrong Answer
time: 0ms
memory: 3912kb
input:
0.361954 0.578805
output:
21212121212121212121212121212121212121212121212121
result:
wrong answer wa