제출 #735376

#제출 시각아이디문제언어결과실행 시간메모리
735376keisuke6벽 칠하기 (APIO20_paint)C++14
컴파일 에러
0 ms0 KiB
#include "paint.h" #include <iostream> #include <vector> #include <map> using namespace std; int minimumInstructions(int N, int M, int K, vector<int> C,vector<int> A, vector<vector<int>> B){ map<int,int> m;// c, p vector<int> A(N); for(int i=0;i<M;i++){ for(int x:B[i]){ m[x] = i; } } for(int i=0;i<N;i++) A[i] = m[C[i]]; int ans = 1; for(int i=1;i<N;i++){ if((A[i-1]+1)%M != A[i]){ ans++; if(N-M < i) return -1; } } return ans; }

컴파일 시 표준 에러 (stderr) 메시지

paint.cpp: In function 'int minimumInstructions(int, int, int, std::vector<int>, std::vector<int>, std::vector<std::vector<int> >)':
paint.cpp:8:15: error: declaration of 'std::vector<int> A' shadows a parameter
    8 |   vector<int> A(N);
      |               ^
paint.cpp:6:72: note: 'std::vector<int> A' previously declared here
    6 | int minimumInstructions(int N, int M, int K, vector<int> C,vector<int> A, vector<vector<int>> B){
      |                                                            ~~~~~~~~~~~~^