제출 #167878

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
167878		muhi1112	Magnus (COCI18_magnus)	C++17	50 / 50	4 ms	636 KiB

magnus

#include <bits/stdc++.h>
using namespace std;
 
#define endl '\n'
#define f1 first
#define s2 second
#define pb push_back
#define mp make_pair
#define ll long long
#define fri(a) freopen(a,"r",stdin);
#define fro(a) freopen(a,"w",stdout);
const int N=405;

string str;
int s,ans;
bool flag1,flag2,flag3,flag4;

int main(){
	//fri("in.txt");
	//fro("out.txt");
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cin>>str;
	s=str.length();
	for(int i=0;i<s;i++){
		if(str[i]=='H' && flag1==0)flag1=1;
		else if(str[i]=='O' && flag1==1)flag2=1;
		else if(str[i]=='N' && flag2==1)flag3=1;
		else if(str[i]=='I' && flag3==1){
			ans++;
			flag1=0;
			flag2=0;
			flag3=0;
		}
	}
	cout<<ans<<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