제출 #398250

#제출 시각아이디문제언어결과실행 시간메모리
398250chirathnirodha크레이피쉬 글쓰는 기계 (IOI12_scrivener)C++17
0 / 100
169 ms8284 KiB
//Coded by Chirath Nirodha
#include<bits/stdc++.h>
using namespace std;
int seq[1000010];
char s[1000010];
int ss,seqs;
void Init(){
  char x;
  seq[0]=0;
  s[0]=x;
  seqs=ss=1;
}
void TypeLetter(char L) {
  seq[seqs]=ss;seqs++;
  s[ss]=L;ss++;
}
void UndoCommands(int U) {
  seq[seqs]=seq[seqs-1-U];seqs++;
}
char GetLetter(int P) {
  return s[seq[seqs-1]];
}

컴파일 시 표준 에러 (stderr) 메시지

scrivener.cpp: In function 'void Init()':
scrivener.cpp:10:7: warning: 'x' is used uninitialized in this function [-Wuninitialized]
   10 |   s[0]=x;
      |   ~~~~^~
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