Submission #80910

#	Time	Username	Problem	Language	Result	Execution time	Memory
80910		ngot23	Aron (COCI17_aron)	C++11	50 / 50	3 ms	828 KiB

aron

#include<bits/stdc++.h>
#define rep(i, a, b) for(int i=(a) ; i<=(b) ; ++i)
#define Task ""
using namespace std;

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    //freopen(Task".inp", "r", stdin);
    //freopen(Task".out", "w", stdout);
    int ans=0, n;
    cin >> n;
    char tr='a';
    rep(i, 1, n) {
        char c;
        cin >> c;
        if(c!=tr&&i!=1) ++ans;
        tr=c;
    }
    ans+=2;
    cout << ans;
    return 0;
}

• Subtask 1: 50 / 50