제출 #197462

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
197462		AaronNaidu	선물상자 (IOI15_boxes)	C++14	컴파일 에러	0 ms	0 KiB

boxes

#include <bits/stdc++.h>
using namespace std;

int delivery(int n, int k, int l, int positions[n]) {
    int sum = 0;
    if(k == 1) {
        for(int i = 0; i < n; i++) {
            sum += min(positions[i], n - positions[i]);
        }
        return sum;
    }
    sort(positions, positions + n);
    if(k == n) {
        if(positions[0] > (double) n/2) {
            return 2 * (n - positions[0]);
        }
        if(positions[n-1] < (double) n/2) {
            return 2 * positions[n-1];
        }
        return n;
    }
    
    int delivered = 0;
    int frontIndex = 0;
    
    while (delivered < n)
    {
        int carrying = k;
        int current = 0;
        while (carrying and current)
        {
            /* code */
        }
        
    }
    return n;
}

int main() {
    return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp:4:50: error: use of parameter outside function body before ']' token
 int delivery(int n, int k, int l, int positions[n]) {
                                                  ^
boxes.cpp: In function 'int delivery(...)':
boxes.cpp:6:8: error: 'k' was not declared in this scope
     if(k == 1) {
        ^
boxes.cpp:7:28: error: 'n' was not declared in this scope
         for(int i = 0; i < n; i++) {
                            ^
boxes.cpp:8:24: error: 'positions' was not declared in this scope
             sum += min(positions[i], n - positions[i]);
                        ^~~~~~~~~
boxes.cpp:12:10: error: 'positions' was not declared in this scope
     sort(positions, positions + n);
          ^~~~~~~~~
boxes.cpp:12:33: error: 'n' was not declared in this scope
     sort(positions, positions + n);
                                 ^
boxes.cpp:12:33: note: suggested alternative: 'yn'
     sort(positions, positions + n);
                                 ^
                                 yn
boxes.cpp:13:8: error: 'k' was not declared in this scope
     if(k == n) {
        ^
boxes.cpp:28:24: error: 'k' was not declared in this scope
         int carrying = k;
                        ^
boxes.cpp:24:9: warning: unused variable 'frontIndex' [-Wunused-variable]
     int frontIndex = 0;
         ^~~~~~~~~~