Submission #645690

#	Time	Username	Problem	Language	Result	Execution time	Memory
645690		ali72	Magnus (COCI18_magnus)	C++17	50 / 50	2 ms	596 KiB

magnus

#include <bits/extc++.h>
using namespace std;
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
const int N = (2e5) + 7;

void ALI_72(){
    string s, _s = "HONI";
    cin >> s;
    int cnt = 0;
    for(int i = 0, it = 0; i < s.size(); ++i){
        if(s[i] == _s[it]){
            it++;
        }
        if(it == 4){
            cnt++;
            it = 0;
        }
    }
    cout << cnt << '\n';
}
signed main()
{
    ios_base :: sync_with_stdio(0);
    cin.tie(0), cout.tie(0);
    int t = 1;
    //cin >> t;
    while(t--){
     ALI_72();
   }

    return 0;
}

Compilation message (stderr)

magnus.cpp: In function 'void ALI_72()':
magnus.cpp:11:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   11 |     for(int i = 0, it = 0; i < s.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