Submission #1798988

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

int main() {
	// your code goes here
	int N, Z, W; cin >> N >> Z >> W;
	int a[N];
	for (int i = 0; i < N; i++) {
		cin >> a[i];
	}
	if (N == 1) return cout << abs(a[N - 1] - W), 0;
	cout << max(abs(a[N - 1] - a[N - 2]), abs(a[N - 1] - W));
	return 0;
}

Submission Info

Judge Result