QOJ.ac
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 |
---|---|---|---|---|---|---|---|---|---|
#359550 | #6558. Allergen Testing | nkamzabek# | TL | 1ms | 3564kb | C++23 | 766b | 2024-03-20 19:00:37 | 2024-03-20 19:00:38 |
Judging History
answer
#include <bits/stdc++.h>
#define pb push_back
#define sz(x) (int)x.size()
#define all(x) x.begin(), x.end()
#define mp make_pair
#define f first
#define s second
#define int long long
using namespace std;
using ll = long long;
using pii = pair <int, int>;
const int N = 1e5 + 2, inf = 1e9;
long long n, d;
main() {
ios :: sync_with_stdio(0);
cin.tie(0), cout.tie(0);
int t;
cin >> t;
while(t--){
cin >> n >> d;
if(n == 1){
cout << "0\n";
continue;
}
if(n == 2){
cout << "1\n";
continue;
}
if(d >= n - 1){
cout << "1\n";
continue;
}
n--;
int x = 0;
int res = 1;
while(res <= n){
x++;
res *= (d + 1);
}
cout << x << "\n";
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 1ms
memory: 3564kb
input:
1 4 1
output:
2
result:
ok single line: '2'
Test #2:
score: -100
Time Limit Exceeded
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...