제출 #1128164

#제출 시각아이디문제언어결과실행 시간메모리
1128164Alihan_8Lamps (JOI19_lamps)C++20
4 / 100
33 ms4156 KiB
#include <bits/stdc++.h>

using namespace std;

signed main(){
	int n; cin >> n;
	
	string a, b; cin >> a >> b;
	
	int ans = 0;
	
	for ( int i = 0; i < n; i++ ){
		if ( b[i] != '1' ) continue;
		
		int j = i;
		
		while ( b[j] == '1' ) j++;
		
		i = j; ans += 1; 
	}
	
	cout << ans << '\n';
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...