Submission #3263077
Source Code Expand
#include <bits/stdc++.h> #include <ext/pb_ds/assoc_container.hpp> using namespace std; using namespace __gnu_pbds; using ll = long long; using pii = pair<int, int>; using pll = pair<ll, ll>; using vi = vector<int>; using vll = vector<ll>; using vpii = vector<pii>; using vpll = vector<pll>; using vs = vector<string>; template <typename T> using ost = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>; #define forn(i,n) for(int i=0; i<int(n); ++i) #define all(x) (x).begin(), (x).end() #define pb push_back #define ff first #define ss second int gcd(int a, int b) { return b==0? a:gcd(b, a%b); } int main() { ios::sync_with_stdio(false); int n, k; cin >> n >> k; vi xs(n); for (int& x:xs) cin >> x; int d=0; for (int x:xs) d=gcd(d, x); if (k%d || k>*max_element(all(xs))) return cout << "IMPOSSIBLE\n", 0; cout << "POSSIBLE\n"; }
Submission Info
Submission Time | |
---|---|
Task | A - Getting Difference |
User | traxex |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 939 Byte |
Status | AC |
Exec Time | 13 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 | 12 ms | 640 KB |
subtask_1_04.txt | AC | 12 ms | 640 KB |
subtask_1_05.txt | AC | 7 ms | 512 KB |
subtask_1_06.txt | AC | 3 ms | 256 KB |
subtask_1_07.txt | AC | 8 ms | 512 KB |
subtask_1_08.txt | AC | 13 ms | 640 KB |
subtask_1_09.txt | AC | 6 ms | 384 KB |
subtask_1_10.txt | AC | 9 ms | 512 KB |
subtask_1_11.txt | AC | 11 ms | 640 KB |