Submission #1709101
Source Code Expand
#include <iostream> #include <fstream> #include <sstream> #include <vector> #include <string> #include <algorithm> #include <queue> #include <stack> #include <map> #include <set> #include <unordered_set> #include <unordered_map> #include <bitset> #include <limits> #include <random> #include <complex> #include <cmath> #include <cstdio> #include <cstdlib> #include <string.h> #include <iomanip> using namespace std; #define REP(i,n) for(long long (i)=0;(i)<(long long)(n);(i)++) #define RREP(i,n) for(long long (i)=(long long)(n)-1;i>=0;i--) #define REMOVE(Itr,n) (Itr).erase(remove((Itr).begin(),(Itr).end(),n),(Itr).end()) typedef long long ll; int main() { int n,k; cin >> n >> k; if (k == 1) { cout << "YES" << endl; return 0; } if (n >= k * 2) { cout << "YES" << endl; } else { cout << "NO" << endl; } return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - 閉路グラフ |
User | kosakkun |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 901 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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|
Set Name | Test Cases |
---|---|
Sample | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt |
All | subtask0_sample_01.txt, subtask0_sample_02.txt, subtask0_sample_03.txt, subtask0_sample_04.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt, subtask1_18.txt, subtask1_19.txt, subtask1_20.txt, subtask1_21.txt, subtask1_22.txt, subtask1_23.txt, subtask1_24.txt, subtask1_25.txt, subtask1_26.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
subtask0_sample_01.txt | AC | 1 ms | 256 KB |
subtask0_sample_02.txt | AC | 1 ms | 256 KB |
subtask0_sample_03.txt | AC | 1 ms | 256 KB |
subtask0_sample_04.txt | AC | 1 ms | 256 KB |
subtask1_01.txt | AC | 1 ms | 256 KB |
subtask1_02.txt | AC | 1 ms | 256 KB |
subtask1_03.txt | AC | 1 ms | 256 KB |
subtask1_04.txt | AC | 1 ms | 256 KB |
subtask1_05.txt | AC | 1 ms | 256 KB |
subtask1_06.txt | AC | 1 ms | 256 KB |
subtask1_07.txt | AC | 1 ms | 256 KB |
subtask1_08.txt | AC | 1 ms | 256 KB |
subtask1_09.txt | AC | 1 ms | 256 KB |
subtask1_10.txt | AC | 1 ms | 256 KB |
subtask1_11.txt | AC | 1 ms | 256 KB |
subtask1_12.txt | AC | 1 ms | 256 KB |
subtask1_13.txt | AC | 1 ms | 256 KB |
subtask1_14.txt | AC | 1 ms | 256 KB |
subtask1_15.txt | AC | 1 ms | 256 KB |
subtask1_16.txt | AC | 1 ms | 256 KB |
subtask1_17.txt | AC | 1 ms | 256 KB |
subtask1_18.txt | AC | 1 ms | 256 KB |
subtask1_19.txt | AC | 1 ms | 256 KB |
subtask1_20.txt | AC | 1 ms | 256 KB |
subtask1_21.txt | AC | 1 ms | 256 KB |
subtask1_22.txt | AC | 1 ms | 256 KB |
subtask1_23.txt | AC | 1 ms | 256 KB |
subtask1_24.txt | AC | 1 ms | 256 KB |
subtask1_25.txt | AC | 1 ms | 256 KB |
subtask1_26.txt | AC | 1 ms | 256 KB |