Submission #112155

#	Time	Username	Problem	Language	Result	Execution time	Memory
112155		dolphingarlic	Magnus (COCI18_magnus)	C++14	50 / 50	8 ms	688 KiB

magnus

#include <bits/stdc++.h>
using namespace std;

int main() {
    string n;
    cin >> n;

    int count = 0;
    int current = 0;
    char sequence[4] = {'H', 'O', 'N', 'I'};
    for (int i = 0; i < n.size(); i++) {
        if (n[i] == sequence[current]) {
            current++;
        }
        if (current == 4) {
            count++;
            current = 0;
        }
    }

    cout << count;
    return 0;
}

Compilation message (stderr)

magnus.cpp: In function 'int main()':
magnus.cpp:11:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i = 0; i < n.size(); i++) {
                     ~~^~~~~~~~~~

• 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