Submission #149123

#	Time	Username	Problem	Language	Result	Execution time	Memory
149123		팀명못정해서15시간째고민중인팀 (#200)	HicCup (FXCUP4_hiccup)	C++17	24 / 100	22 ms	3328 KiB

hiccup

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

int HicCup(std::string S) {
	int N = S.size();
	stack<int> st;
	bool chk=true,r=false;
	for(auto i:S){
        if(i=='H') st.push(1);
        else if(i=='C'){
            if(!st.empty()&&st.top()) st.pop(),r=true;
            else chk=false;
        }
        else if(!r) chk=false;
	}
	if(!st.empty()) chk=false;
	return chk?0:-1;
}

Compilation message (stderr)

hiccup.cpp: In function 'int HicCup(std::__cxx11::string)':
hiccup.cpp:6:6: warning: unused variable 'N' [-Wunused-variable]
  int N = S.size();
      ^

• Subtask 1: 24 / 24
• Subtask 2: 0 / 76