Submission #230420

#	Time	Username	Problem	Language	Result	Execution time	Memory
230420		NONAME	Magnus (COCI18_magnus)	C++17	50 / 50	6 ms	640 KiB

magnus

#include <bits/stdc++.h>
#define sz(x) int(x.size())
#define in(x) freopen(x, "r", stdin)
#define out(x) freopen(x, "w", stdout)
#define N 2 * 100500
#define oo ll(1e16)
#define ft first
#define sd second
#define pb push_back
#define ppb pop_back
#define el '\n'
#define elf endl
#define base ll(1e9 + 7)
using namespace std;
typedef long long ll;
typedef long double ld;

int main() {
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);

    string s;

    cin >> s;
    string t = "HONI";
    int n = sz(s);

    int p = 0, ans = 0;
    for (int i = 0; i < n; i++)
        if (s[i] == t[p]) {
            p = (p + 1) % 4;
            if (p == 0)
                ans++;
        }
    cout << ans;
}

• 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