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Submission #10000046
Source Code Expand
#include<bits/stdc++.h>
#define rep(i,a,b) for(int i=a;i<b;i++)
#define rrep(i,a,b) for(int i=a;i>=b;i--)
#define fore(i,a) for(auto &i:a)
#define all(x) (x).begin(),(x).end()
//#pragma GCC optimize ("-O3")
using namespace std; void _main(); int main() { cin.tie(0); ios::sync_with_stdio(false); _main(); }
typedef long long ll; const int inf = INT_MAX / 2; const ll infl = 1LL << 60;
template<class T>bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; }
template<class T>bool chmin(T& a, const T& b) { if (b < a) { a = b; return 1; } return 0; }
//---------------------------------------------------------------------------------------------------
/*---------------------------------------------------------------------------------------------------
∧_∧
∧_∧ (´<_` ) Welcome to My Coding Space!
( ´_ゝ`) / ⌒i @hamayanhamayan0
/ \ | |
/ / ̄ ̄ ̄ ̄/ |
__(__ニつ/ _/ .| .|____
\/____/ (u ⊃
---------------------------------------------------------------------------------------------------*/
int N, A[201010];
//---------------------------------------------------------------------------------------------------
void _main() {
cin >> N;
rep(i, 0, N) cin >> A[i];
sort(A, A + N);
rep(i, 0, N - 1) if (A[i] == A[i + 1]) {
cout << "NO" << endl;
return;
}
cout << "YES" << endl;
}
Submission Info
| Submission Time | |
|---|---|
| Task | C - Distinct or Not |
| User | hamayanhamayan |
| Language | C++14 (GCC 5.4.1) |
| Score | 300 |
| Code Size | 1598 Byte |
| Status | AC |
| Exec Time | 34 ms |
| Memory | 1024 KiB |
Judge Result
| Set Name | Sample | All | ||||
|---|---|---|---|---|---|---|
| Score / Max Score | 0 / 0 | 300 / 300 | ||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| Sample | 01.txt, 02.txt, 03.txt |
| All | 01.txt, 02.txt, 03.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| 01.txt | AC | 1 ms | 256 KiB |
| 02.txt | AC | 1 ms | 256 KiB |
| 03.txt | AC | 1 ms | 256 KiB |
| 11.txt | AC | 34 ms | 1024 KiB |
| 12.txt | AC | 24 ms | 768 KiB |
| 13.txt | AC | 1 ms | 256 KiB |
| 14.txt | AC | 34 ms | 1024 KiB |
| 15.txt | AC | 30 ms | 1024 KiB |
| 16.txt | AC | 32 ms | 1024 KiB |
| 17.txt | AC | 2 ms | 256 KiB |
| 18.txt | AC | 34 ms | 1024 KiB |
| 19.txt | AC | 34 ms | 1024 KiB |
| 20.txt | AC | 22 ms | 768 KiB |