题解 | 游游的最长稳定子数组
游游的最长稳定子数组
https://www.nowcoder.com/practice/ea7098b7960348f6915e252f0c4debcc
#include <iostream>
#include <vector>
using namespace std;
int main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr);
int curr_len = 1, max_len = 1;
int n;
cin >> n;
if (n == 1) {
cout << 1;
return 0;
}
vector<long long> a(n);
for (int i = 0; i < n; i++) {
cin >> a[i];
}
for (int r = 1; r < n; r++) {
if (abs(a[r] - a[r-1]) <= 1) {
curr_len++;
}
else { // 11 12 13 15 16
if (curr_len > max_len) {
max_len = curr_len;
// cout << max_len << '\n';
}
curr_len = 1;
}
}
if (curr_len > max_len) {
max_len = curr_len;
// cout << max_len << '\n';
}
cout << max_len;
}

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