Submission #894870

#	Time	Username	Problem	Language	Result	Execution time	Memory
894870		Sir_Ahmed_Imran	Distributing Candies (IOI21_candies)	C++17	Compilation error	0 ms	0 KiB

candies

                              ///~~~LOTA~~~///
#include "candies.h"
#include <bits/stdc++.h>
using namespace std;
#define nl '\n'
#define ff first
#define ss second
#define ll long long 
#define append push_back
#define pii pair<int,int>
#define all(x) (x).begin(),(x).end()
#define N 300001
vector<ll> distribute_candies(vector<ll> c,vector<ll> l,vector<ll> r,vector<ll> v){
    ll o=0;
    vector<ll> x,y;
    for(int i=0;i<c.size();i++)
        y.append(0);
    for(int i=0;i<l.size();i++){
        for(int j=l[i];j<=r[i];j++){
            if(v[i]>0) o+=min(v[i],c[j]-y[j]);
            else o+=max(v[i],-y[j]);
            y[j]=max(0LL,min(c[j],y[j]+v[i]));
        }
        x.append(o);
    }
    return x;
}

Compilation message (stderr)

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:16:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   16 |     for(int i=0;i<c.size();i++)
      |                 ~^~~~~~~~~
candies.cpp:18:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   18 |     for(int i=0;i<l.size();i++){
      |                 ~^~~~~~~~~
/usr/bin/ld: /tmp/cc6WK6gc.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