제출 #251423

#제출 시각아이디문제언어결과실행 시간메모리
251423Vladikus004Aron (COCI17_aron)C++17
50 / 50
1 ms384 KiB
#include <bits/stdc++.h>
#define inf 2e9
#define all(v) v.begin(), v.end()
using namespace std;
typedef long long ll;
typedef long double ld;
typedef pair <int, int> pii;

const int N = 26;
int n;
char a[N];

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    #ifdef LOCAL
        freopen("input.txt", "r", stdin);
    #endif // LOCAL
    cin >> n;
    for (int i = 0; i < n; i++) cin >> a[i];
    int ans = 0;
    for (int i = 1; i < n; i++){
        if (a[i] != a[i - 1]) ans++;
    }
    cout << ans + 2;
}
#Verdict Execution timeMemoryGrader output
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