Submission #36513

#	Time	Username	Problem	Language	Result	Execution time	Memory
36513		adamczh1	Aron (COCI17_aron)	C++14	50 / 50	0 ms	2016 KiB

aron

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
#define SIZE(x) (int)((x).size())
inline int readi(){
	int x=0,f=1;char ch;ch=getchar();
	while(ch<'0'||ch>'9'){if(ch=='-')f=-1;ch=getchar();}
	while(ch>='0'&&ch<='9'){x=x*10+ch-'0';ch=getchar();}
	return x*f;
}
int main(){
	int N=readi();
	int res=1;
	char last='?';
	for(int i=0;i<N;i++){
		char c; cin>>c;
		if(c!=last) res++;
		last = c;
	}
	cout<<res<<endl;
	return 0;
}

• Subtask 1: 50 / 50