Submission #2227498
Source Code Expand
#include <algorithm> #include <cmath> #include <cstdio> #include <cstring> #include <deque> #include <iostream> #include <map> #include <queue> #include <set> #include <stack> #include <string> #include <utility> #include <vector> #define p(s) cout<<(s)<<endl #define REP(i,n,N) for(int i=n;i<N;i++) #define RREP(i,n,N) for(int i=N-1;i>=n;i--) #define CK(n,a,b) ((a)<=(n)&&(n)<(b)) #define F first #define S second typedef long long ll; using namespace std; const ll mod = 1e9+7; int N, K; int A[100010]; int main(){ cin>>N>>K; int mx=0; REP(i,0,N){ cin>>A[i]; mx=max(mx,A[i]); } int g=A[0]; REP(i,1,N){ g = __gcd(g,A[i]); } if(K%g==0&&K<=mx){ p("POSSIBLE"); }else{ p("IMPOSSIBLE"); } return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - Getting Difference |
User | uwfdai |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 823 Byte |
Status | AC |
Exec Time | 55 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |
sample_04.txt | AC | 1 ms | 256 KB |
subtask_1_01.txt | AC | 1 ms | 256 KB |
subtask_1_02.txt | AC | 1 ms | 256 KB |
subtask_1_03.txt | AC | 55 ms | 640 KB |
subtask_1_04.txt | AC | 53 ms | 640 KB |
subtask_1_05.txt | AC | 29 ms | 512 KB |
subtask_1_06.txt | AC | 9 ms | 256 KB |
subtask_1_07.txt | AC | 33 ms | 512 KB |
subtask_1_08.txt | AC | 47 ms | 640 KB |
subtask_1_09.txt | AC | 22 ms | 384 KB |
subtask_1_10.txt | AC | 38 ms | 512 KB |
subtask_1_11.txt | AC | 43 ms | 512 KB |