Submission #991522
Source Code Expand
#include <iostream> #include <iomanip> #include <cstdio> #include <algorithm> #include <numeric> #include <random> #include <vector> #include <array> #include <bitset> #include <set> #include <unordered_set> #include <map> #include <unordered_map> using namespace std; using ll = long long; using ull = unsigned long long; constexpr ll TEN(int n) { return (n==0) ? 1 : 10*TEN(n-1); } int bsr(int x) { return 31 - __builtin_clz(x); } int main() { cout << setprecision(20); int n; cin >> n; int sm = 0; int m = 0; for (int i = 1; i <= n; i++) { sm += i; if (n <= sm) { m = i; break; } } // cout << m << endl; for (int i = m; i >= 1; i--) { if (i <= n) { cout << i << endl; n -= i; } } return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - Exactly N points |
User | yosupo |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 870 Byte |
Status | AC |
Exec Time | 17 ms |
Memory | 256 KB |
Judge Result
Set Name | sample | dataset1 | dataset2 | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | 100 / 100 | ||||||
Status |
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Set Name | Test Cases |
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sample | sample-01.txt, sample-02.txt, sample-03.txt |
dataset1 | sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt |
dataset2 | sample-01.txt, sample-02.txt, sample-03.txt, 01-01.txt, 01-02.txt, 01-03.txt, 01-04.txt, 01-05.txt, 01-06.txt, 01-07.txt, 01-08.txt, 01-09.txt, 01-10.txt, 02-01.txt, 02-02.txt, 02-03.txt, 02-04.txt, 02-05.txt, 02-06.txt, 02-07.txt, 02-08.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 3 ms | 256 KB |
01-02.txt | AC | 2 ms | 256 KB |
01-03.txt | AC | 2 ms | 256 KB |
01-04.txt | AC | 2 ms | 256 KB |
01-05.txt | AC | 2 ms | 256 KB |
01-06.txt | AC | 2 ms | 256 KB |
01-07.txt | AC | 2 ms | 256 KB |
01-08.txt | AC | 2 ms | 256 KB |
01-09.txt | AC | 2 ms | 256 KB |
01-10.txt | AC | 2 ms | 256 KB |
02-01.txt | AC | 17 ms | 256 KB |
02-02.txt | AC | 17 ms | 256 KB |
02-03.txt | AC | 17 ms | 256 KB |
02-04.txt | AC | 17 ms | 256 KB |
02-05.txt | AC | 17 ms | 256 KB |
02-06.txt | AC | 10 ms | 256 KB |
02-07.txt | AC | 7 ms | 256 KB |
02-08.txt | AC | 16 ms | 256 KB |
sample-01.txt | AC | 2 ms | 256 KB |
sample-02.txt | AC | 2 ms | 256 KB |
sample-03.txt | AC | 2 ms | 256 KB |