제출 #654957

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
654957		Bliznetc	Aron (COCI17_aron)	C++17	50 / 50	1 ms	212 KiB

aron

#include <bits/stdc++.h>

#pragma GCC optimize("unroll-loops")
#pragma GCC optimize("-O3")
#pragma GCC target("avx2")

using namespace std;

#define pb push_back
#define sz size()
#define all(x) x.begin(), x.end()
#define F first
#define S second

typedef pair < int, int > pii;
typedef vector < int >  vi;
typedef vector < vi >  vvi;


void solve(){
    int n;
    cin >> n;
    char a[n + 7];
    for (int i = 1; i <= n; i++) {
        cin >> a[i];
    }
    int ans = 0;
    for (int i = 1; i <= n; i++) {
        int pos = n;
        for (int j = i + 1; j <= n; j++) {
            if (a[i] != a[j]) {
                pos = j - 1;
                break;
            }
        }
        ans++;
        i = pos;
    }
    cout << ans + 1;
}

signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0); cout.tie(0);
    int t = 1;
    //cin >> t;
    while (t--) {
        solve();
        cout << "\n";
    }
}

• Subtask 1: 50 / 50