Submission #1689982
Source Code Expand
#include <iostream> #include <vector> #include <queue> #include <stack> #include <algorithm> #include <string> #include <utility> #include <cstdio> #include <cmath> #include <deque> #define REP(i,n) for(int i = 0; i < (n); ++i) #define REP1(i,n) for(int i = 1; i <= (n); ++i) #define RREP(i, n) for(int i = (n) - 1; i >= 0; --i) #define ALL(a) begin(a), end(a) #define X first #define Y second using ll = long long; using namespace std; using vi = vector<int>; using pii = pair<int, int>; constexpr int INF = 1e9 + 1; constexpr ll LLINF = 4 * 1e18 + 1; // constexpr int INF = 2147483647; // 2 * 1e9 // constexpr ll LLINF = 9223372036854775807; // 9 * 1e18 int main() { ios::sync_with_stdio(false); cin.tie(0); int n; cin >> n; vi a(n + 1); REP1(i, n) cin >> a[i]; deque<int> b; int amr = n % 2; REP1(i, n) { if (i % 2 == amr) b.push_front(a[i]); else b.push_back(a[i]); } cout << b.front(); b.pop_front(); while (!b.empty()) { cout << " " << b.front(); b.pop_front(); } cout << "\n"; return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - pushpush |
User | hagyu_aya |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1073 Byte |
Status | AC |
Exec Time | 39 ms |
Memory | 3840 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
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Set Name | Test Cases |
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Sample | sample1.txt, sample2.txt, sample3.txt, sample4.txt |
All | even_0.txt, even_1.txt, even_2.txt, even_3.txt, odd_0.txt, odd_1.txt, odd_2.txt, odd_3.txt, sample1.txt, sample2.txt, sample3.txt, sample4.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
even_0.txt | AC | 39 ms | 3840 KB |
even_1.txt | AC | 38 ms | 3840 KB |
even_2.txt | AC | 39 ms | 3840 KB |
even_3.txt | AC | 38 ms | 3840 KB |
odd_0.txt | AC | 38 ms | 3840 KB |
odd_1.txt | AC | 39 ms | 3840 KB |
odd_2.txt | AC | 38 ms | 3840 KB |
odd_3.txt | AC | 38 ms | 3840 KB |
sample1.txt | AC | 1 ms | 256 KB |
sample2.txt | AC | 1 ms | 256 KB |
sample3.txt | AC | 1 ms | 256 KB |
sample4.txt | AC | 1 ms | 256 KB |