제출 #668802

#제출 시각아이디문제언어결과실행 시간메모리
668802Astrayt선물상자 (IOI15_boxes)C++17
10 / 100
1 ms300 KiB
#include <bits/stdc++.h>
using namespace std;
#define ll long long

ll delivery(int N, int K, int L, int pos[]){
	if(K == 1){
		ll ret = 0;
		for(int i = 0; i < N; ++i){
			int dist = min(pos[i], L - pos[i]);
			ret += 2ll * dist;
		}
		return ret;
	}
}

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:14:1: warning: control reaches end of non-void function [-Wreturn-type]
   14 | }
      | ^
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