제출 #375951

#제출 시각아이디문제언어결과실행 시간메모리
375951ponytailBoxes with souvenirs (IOI15_boxes)C++17
10 / 100
1 ms364 KiB
#include "boxes.h" #include "bits/stdc++.h" #define ll long long using namespace std; ll delivery(int N,int K,int L,int positions[]){ if(K==1){ ll ans=0; for(int i=0;i<N;i++){ ans+=min(positions[i],L-positions[i])*2; } return ans; } if(K==N){ ll ans=1e18; ans=min(ans,L*1LL); ans=min(ans,(L-positions[0])*2LL); ans=min(ans,positions[N-1]*2LL); return ans; } }

컴파일 시 표준 에러 (stderr) 메시지

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:20:1: warning: control reaches end of non-void function [-Wreturn-type]
   20 | }
      | ^
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