Submission #2633525
Source Code Expand
#include <iostream> #include <vector> #include <algorithm> #include <cmath> #include <queue> #include <limits> #include <cassert> #include <random> #include <stack> #include <ctime> #define REP(i,n) for(long (i)=0;(i)<(n);(i)++) #define REPI(i,a,b) for(long (i)=(a);(i)<(b);(i)++) #define INF numeric_limits<double>::infinity() constexpr long MOD = 1e9 + 7; using namespace std; using P = pair<long, long>; using VI = vector<long>; int main() { long n; cin >> n; long m = 1; for (; m * (m + 1) / 2 < n; m++); VI ans; long sum = 0; for (int i = 1; i <= m; i++) { if (i != m * (m + 1) / 2 - n) { ans.push_back(i); sum += i; } } assert(sum == n); for (auto a: ans) { cout << a << endl; } }
Submission Info
Submission Time | |
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Task | B - Exactly N points |
User | xuzijian629 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 816 Byte |
Status | AC |
Exec Time | 8 ms |
Memory | 384 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, sample-01.txt, sample-02.txt, sample-03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01-01.txt | AC | 1 ms | 256 KB |
01-02.txt | AC | 1 ms | 256 KB |
01-03.txt | AC | 1 ms | 256 KB |
01-04.txt | AC | 1 ms | 256 KB |
01-05.txt | AC | 1 ms | 256 KB |
01-06.txt | AC | 1 ms | 256 KB |
01-07.txt | AC | 1 ms | 256 KB |
01-08.txt | AC | 1 ms | 256 KB |
01-09.txt | AC | 1 ms | 256 KB |
01-10.txt | AC | 1 ms | 256 KB |
02-01.txt | AC | 8 ms | 384 KB |
02-02.txt | AC | 8 ms | 384 KB |
02-03.txt | AC | 8 ms | 384 KB |
02-04.txt | AC | 8 ms | 384 KB |
02-05.txt | AC | 8 ms | 384 KB |
02-06.txt | AC | 5 ms | 256 KB |
02-07.txt | AC | 4 ms | 256 KB |
02-08.txt | AC | 8 ms | 384 KB |
sample-01.txt | AC | 1 ms | 256 KB |
sample-02.txt | AC | 1 ms | 256 KB |
sample-03.txt | AC | 1 ms | 256 KB |