제출 #224642

#제출 시각아이디문제언어결과실행 시간메모리
224642DanerZein쌀 창고 (IOI11_ricehub)C++14
컴파일 에러
0 ms0 KiB
#include "ricehub.h" #include <bits/stdc++.h> #define MAX_R 1000000 static int R, L; static long long B; static int X[MAX_R]; static int solution; inline void my_assert(int e) {if (!e) abort();} static void read_input() { int i; my_assert(3==scanf("%d %d %lld",&R,&L,&B)); for(i=0; i<R; i++) my_assert(1==scanf("%d",&X[i])); my_assert(1==scanf("%d",&solution)); } using namespace std; int besthub(int R,int L,int X[], long long B){ // cout<<"a"<<endl; long long ma=-1; for(int i=0;i<R;i++){ for(int j=i;j<R;j++){ // cout<<i<<" "<<j<<endl; vector<int>rp; for(int k=i;k<=j;k++){ rp.push_back(X[k]); } int mi=(i+j)/2; mi=X[mi]; // cout<<i<<" "<<j<<endl; bool sw=0; long long b=B; for(int k=0;k<rp.size();k++){ b-=abs(mi-rp[k]); if(b<0){ sw=1; break; } //c++; } if(sw==0 or b>=0){ // cout<<i<<" "<<j<<" "<<rp.size()<<endl; long long tam=rp.size(); ma=max(ma,tam); } } } return ma; } int main() { int ans; read_input(); // cout<<"a"<<endl; ans = besthub(R,L,X,B); if(ans==solution) printf("Correct.\n"); else printf("Incorrect. Returned %d instead of %d.\n",ans,solution); return 0; }

컴파일 시 표준 에러 (stderr) 메시지

ricehub.cpp: In function 'int besthub(int, int, int*, long long int)':
ricehub.cpp:37:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int k=0;k<rp.size();k++){
                   ~^~~~~~~~~~
/tmp/ccF3886A.o: In function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'
/tmp/cc37quYs.o:ricehub.cpp:(.text.startup+0x0): first defined here
collect2: error: ld returned 1 exit status