제출 #362334

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
362334	2021-02-02 17:13:23	limabeans	Drvca (COCI19_drvca)	C++17	0 / 110	37 ms	3308 KiB

drvca

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#include <bits/stdc++.h>
using namespace std;
template<typename T>
void out(T x) { cout << x << endl; exit(0); }
#define watch(x) cout << (#x) << " is " << (x) << endl
using ll = long long;
const int maxn = 1e6 + 5;
bool valid(vector<int> a) {
    //if (a.empty()) return false;
    if ((int)a.size()<=2) return true;
    int gap = a[1]-a[0];
    for (int i=1; i<(int)a.size(); i++) {
  if (gap!=a[i]-a[i-1]) return false;
    }
    return true;
}
int n;
 
 
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