Submission #3775185
Source Code Expand
#include <algorithm> #include <bitset> #include <cctype> #include <chrono> #include <cmath> #include <cstdio> #include <ctime> #include <deque> #include <iostream> #include <map> #include <queue> #include <random> #include <set> #include <string> #include <tuple> #include <unordered_map> #include <vector> using namespace std; #define FOR(i,m,n) for(int i=(m);i<(n);++i) #define REP(i,n) FOR(i,0,n) #define ALL(v) (v).begin(),(v).end() const int INF = 0x3f3f3f3f; const long long LINF = 0x3f3f3f3f3f3f3f3fLL; /*----------------------------------------*/ const long long money = 2 * 1e12; int main() { cin.tie(0); ios::sync_with_stdio(false); // freopen("input.txt", "r", stdin); long long a; cin >> a; int k; cin >> k; if (k == 0) { cout << money - a << '\n'; return 0; } if (k == 1) { cout << money / (a + 1) << '\n'; return 0; } int ans = 0; while (a < money) { a += 1 + k * a; ++ans; } cout << ans << '\n'; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 2兆円 |
User | emthrm |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1029 Byte |
Status | WA |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 100 | ||||||
Status |
|
|
Set Name | Test Cases |
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Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | WA | 1 ms | 256 KB |
10.txt | AC | 1 ms | 256 KB |
11.txt | AC | 1 ms | 256 KB |
12.txt | AC | 1 ms | 256 KB |
13.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |