제출 #613029

#	제출 시각^UTC-0	아이디	문제	언어	결과	실행 시간	메모리
613029	2022-07-30 03:01:58	penguinhacker	HicCup (FXCUP4_hiccup)	C++17	컴파일 에러	0 ms	0 KiB

이 제출은 이전 버전의 oj.uz에서 채점하였습니다. 현재는 제출 당시와는 다른 서버에서 채점을 하기 때문에, 다시 제출하면 결과가 달라질 수도 있습니다.

hiccup

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#include "hiccup.h"
#include <bits/stdc++.h>
using namespace std;
const int mxN=1e6+2;
int n=1, cnt[mxN];
stack<int> stk;
vector<int> adj[mxN];
/*bool dfs(int u, int x) {
  for (int v : adj[u])
    if (!dfs(v, x))
      return 0;
  reverse(adj[u].begin(), adj[u].end());
  int cur=0;
  for (int i=0; i<adj[u].size(); ++i) {
    cur+=cnt[adj[u][i]]-x;
    if (cur<0)
      return 0;
  }
  return 1;
}*/
int HicCup(string s) {
  stk.push(0);
  for (int i=0; i<s.size(); ++i) {
    if (s[i]=='H') {
      adj[stk.back()].push_back(n2);
      stk.push(n2++);
    } else if (s[i]=='C') {
 
 
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컴파일 시 표준 에러 (stderr) 메시지

hiccup.cpp: In function 'int HicCup(std::string)':
hiccup.cpp:26:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   26 |  for (int i=0; i<s.size(); ++i) {
      |                ~^~~~~~~~~
hiccup.cpp:28:12: error: 'class std::stack<int>' has no member named 'back'
   28 |    adj[stk.back()].push_back(n2);
      |            ^~~~
hiccup.cpp:28:30: error: 'n2' was not declared in this scope; did you mean 'n'?
   28 |    adj[stk.back()].push_back(n2);
      |                              ^~
      |                              n
hiccup.cpp:37:14: error: 'class std::stack<int>' has no member named 'back'
   37 |    ++cnt[stk.back()];
      |              ^~~~