QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #227722 | #6558. Allergen Testing | Nerovix# | WA | 13ms | 3656kb | C++20 | 343b | 2023-10-27 22:02:30 | 2023-10-27 22:02:31 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll n, d;
inline void Solve() {
cin >> n >> d;
int ans = 0;
n--;
while(n > 1) n /= d + 1, ans++;
ans++;
cout << ans << '\n';
}
signed main() {
int t;
cin >> t;
for(; t--; ) {
Solve();
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3656kb
input:
1 4 1
output:
2
result:
ok single line: '2'
Test #2:
score: -100
Wrong Answer
time: 13ms
memory: 3552kb
input:
10000 1 1 1000000000000000000 1 1 1000000000000000000 1000000000000000000 1000000000000000000 26615519354743225 163142634 26615519354743225 163142634 26615519354743224 163142634 26615519354743226 163142634 847997831064072529 920867976 847997831064072529 920867976 847997831064072528 920867976 8479978...
output:
1 60 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6...
result:
wrong answer 1st lines differ - expected: '0', found: '1'