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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
#643841#6558. Allergen Testingenze114514WA 12ms4124kbC++20695b2024-10-16 02:36:232024-10-16 02:36:24

Judging History

你现在查看的是最新测评结果

  • [2024-10-16 02:36:24]
  • 评测
  • 测评结果:WA
  • 用时:12ms
  • 内存:4124kb
  • [2024-10-16 02:36:23]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;

#define pb push_back

const ld pi = 3.14159265358979323846;
// const int mod = 998244353;
const ll INF = 1e18;

template<typename T>
T chmax(T a, T b) {
    return a > b ? a : b;
}

template<typename T>
T chmin(T a, T b) {
    return a > b ? b : a;
}

const int N = (int)2e5 + 1, M = N * 2;

void solve(){
    ll n, d;
    cin >> n >> d;

    cout << log(n) / log(d + 1) << endl;
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);

    int t = 1;
    cin >> t;

    while(t--){
        solve();
    }

    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3988kb

input:

1
4 1

output:

2

result:

ok single line: '2'

Test #2:

score: -100
Wrong Answer
time: 12ms
memory: 4124kb

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:

0
59.7947
0
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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
...

result:

wrong answer 2nd lines differ - expected: '60', found: '59.7947'