제출 #165332

#제출 시각아이디문제언어결과실행 시간메모리
165332losmi247선물상자 (IOI15_boxes)C++14
10 / 100
3 ms380 KiB
#include <bits/stdc++.h> using namespace std; typedef long long ll; const int N = 1e7+67; ll n,k,l,a[N]; ll delivery(int d,int K,int L,int positions[]){ n = d,k = K,l = L; for(int i = 1; i <= n; i++){ a[i] = positions[i-1]; } if(k == 1){ ll sol = 0; for(int i = 1; i <= n; i++){ sol += min({2*a[i],2*(l-a[i]),l}); } return sol; } if(k == n){ ll mini = 10000000000,maxi = -1; for(int i = 1; i <= n; i++){ maxi = max(maxi,a[i]); mini = min(mini,a[i]); } ll sol = min({2*maxi,2*(l-mini),l}); return sol; } } /*int main(){ } */

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp: In function 'll delivery(int, int, int, int*)':
boxes.cpp:29:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
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