제출 #776607

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
776607		vjudge1	Magnus (COCI18_magnus)	C++17	50 / 50	1 ms	468 KiB

magnus

#include <bits/stdc++.h>

using namespace std;

typedef long long lo; 

#define fi first
#define se second
#define endl "\n"
#define pb push_back
#define fio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define FOR for(int i=1;i<=n;i++)
#define mid ((start+end)/2)
#define ort ((bas+son)/2)

const lo inf = 1000000000;
const lo li = 500005;
const lo mod = 1000000007;

int n,m,k,flag,t;
int cev;
char a[4];
string s;
vector<int> v;

int main(void){
	fio();
	cin>>s;
	a[0]='H';
	a[1]='O';
	a[2]='N';
	a[3]='I';
	int say=0;
	for(int i=0;i<(int)s.size();i++){
		if(s[i]==a[say]){
			say++;
			if(say==4){say=0;cev++;}
		}
	}
	cout<<cev<<endl;
	return 0;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 5
• Subtask 3: 5 / 5
• Subtask 4: 5 / 5
• Subtask 5: 5 / 5
• Subtask 6: 5 / 5
• Subtask 7: 5 / 5
• Subtask 8: 5 / 5
• Subtask 9: 5 / 5
• Subtask 10: 5 / 5