제출 #165365

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
165365		itiam	Magnus (COCI18_magnus)	C++11	50 / 50	10 ms	760 KiB

magnus

#include <iostream>
#include <string>

using namespace std;

int main(){
    char L[100000],L2[4]={'H','O','N','I'},s;
    string x;
    int c=0,j=0,br=0;
    cin >> x;
    for (int i=0; i<x.length();i++){
        s=x[i];
        //cout << "\n" << x << "\n";
        L[i]=s;
        if (L[i]==L2[j]){
            j+=1;
        }
        if (j==4){
            j=0;
            br+=1;
        }
    }
    cout << br;
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

magnus.cpp: In function 'int main()':
magnus.cpp:11:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (int i=0; i<x.length();i++){
                   ~^~~~~~~~~~~
magnus.cpp:9:9: warning: unused variable 'c' [-Wunused-variable]
     int c=0,j=0,br=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