제출 #402879

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
402879		EJOI2019Andrew	선물상자 (IOI15_boxes)	C++14	컴파일 에러	0 ms	0 KiB

boxes

#include "boxes.h"

long long delivery(int N, int K, int L, int p[]) {
  if(K==1)
    {
        long   long int  ans = 0;
        for(int i = 0; i < n; ++i)
            ans+=min(arr[i],l-arr[i])*2;
        return ans;
    }
    
}

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:7:28: error: 'n' was not declared in this scope
    7 |         for(int i = 0; i < n; ++i)
      |                            ^
boxes.cpp:8:22: error: 'arr' was not declared in this scope
    8 |             ans+=min(arr[i],l-arr[i])*2;
      |                      ^~~
boxes.cpp:8:29: error: 'l' was not declared in this scope
    8 |             ans+=min(arr[i],l-arr[i])*2;
      |                             ^
boxes.cpp:8:18: error: 'min' was not declared in this scope
    8 |             ans+=min(arr[i],l-arr[i])*2;
      |                  ^~~
boxes.cpp:3:24: warning: unused parameter 'N' [-Wunused-parameter]
    3 | long long delivery(int N, int K, int L, int p[]) {
      |                    ~~~~^
boxes.cpp:3:38: warning: unused parameter 'L' [-Wunused-parameter]
    3 | long long delivery(int N, int K, int L, int p[]) {
      |                                  ~~~~^
boxes.cpp:3:45: warning: unused parameter 'p' [-Wunused-parameter]
    3 | long long delivery(int N, int K, int L, int p[]) {
      |                                         ~~~~^~~
boxes.cpp:12:1: warning: control reaches end of non-void function [-Wreturn-type]
   12 | }
      | ^