제출 #1073820

#제출 시각아이디문제언어결과실행 시간메모리
1073820shezitt자동 인형 (IOI18_doll)C++14
0 / 100
1 ms348 KiB
#include "doll.h" #include <bits/stdc++.h> using namespace std; using ll = long long; void create_circuit(int M, std::vector<int> A) { int N = A.size(); vector<int> C(M + 1); C[0] = A[0]; for(int i=1; i<=M; ++i){ C[A[i-1]] = C[A[i]]; } std::vector<int> X(0), Y(0); answer(C, X, Y); }

컴파일 시 표준 에러 (stderr) 메시지

doll.cpp: In function 'void create_circuit(int, std::vector<int>)':
doll.cpp:10:7: warning: unused variable 'N' [-Wunused-variable]
   10 |   int N = A.size();
      |       ^
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