Submission #148358

#	Time	Username	Problem	Language	Result	Execution time	Memory
148358		먀 (#200)	HicCup (FXCUP4_hiccup)	C++17	24 / 100	20 ms	3328 KiB

hiccup

#include "hiccup.h"

int HicCup(std::string S) {
	int V = 0;
	for(int i=0;i<S.size();i++) {
		if(S[i] == 'H') V++;
		if(S[i] == 'C') {
			if(!V) return -1;
			V--;
		}
	}
	return (V == 0) - 1;
}

Compilation message (stderr)

hiccup.cpp: In function 'int HicCup(std::__cxx11::string)':
hiccup.cpp:5:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i=0;i<S.size();i++) {
              ~^~~~~~~~~

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