제출 #625314

#제출 시각아이디문제언어결과실행 시간메모리
625314il9사탕 분배 (IOI21_candies)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; vector<long long> distribute_candies(vector<long long> c, vector<long long > l, vector<long long> r, vector<long long> v) { vector<long long> pre(c.size()+2); pre[0]=0; int n=c.size(); for(int i=0;i<r.size()-1;i++) { pre[l[i]+1]+=v[i]; pre[r[i]+2]-=v[i]; } for(int i=1;i<=n;i++) { pre[i]+=pre[i-1]; //cout<<pre[i]<<" "; } for(int i=0;i<n;i++) { if(pre[i+1]>c[i]) { pre[i+1]=c[i]; } } for(int i=l[r.size()-1];i<=r[r.size()-1];i++) { long long zero=0; pre[i+1]=max(min(pre[i+1]+v[r.size()-1],c[i]),zero); } for(int i=0;i<n;i++) { l[i]=pre[i+1]; //cout<<pre[i+1]<<" "; } //cout<<"\n"; return l; }

컴파일 시 표준 에러 (stderr) 메시지

candies.cpp: In function 'std::vector<long long int> distribute_candies(std::vector<long long int>, std::vector<long long int>, std::vector<long long int>, std::vector<long long int>)':
candies.cpp:10:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |     for(int i=0;i<r.size()-1;i++)
      |                 ~^~~~~~~~~~~
/usr/bin/ld: /tmp/ccS1YdXn.o: in function `main':
grader.cpp:(.text.startup+0x30e): undefined reference to `distribute_candies(std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status