Submission #721360

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
721360	2023-04-10 18:29:16	sofija6	Arranging Shoes (IOI19_shoes)	C++14	Compilation error	0 ms	0 KiB

shoes

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#include <bits/stdc++.h>
#define ll long long
using namespace std;
ll n;
struct bit
{
    vector<ll> v;
    void Init()
    {
        v.resize(n+5);
    }
    void Add(ll pos,ll val)
    {
        for (ll i=pos;i<=n;i+=i&(-i))
            v[i]+=val;
    }
    ll Sum(ll pos)
    {
        ll ans=0;
        for (ll i=pos;i>0;i-=i&(-i))
            ans+=v[i];
        return ans;
    }
    ll Calc(ll l,ll r)
    {
        return Sum(r)-Sum(l-1);
    }
};
ll count_swaps(vector<int> S)
{
 
 
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Compilation message (stderr)

shoes.cpp: In function 'int main()':
shoes.cpp:74:25: error: could not convert '(long long int*)(& S)' from 'long long int*' to 'std::vector<int>'
   74 |     cout << count_swaps(S);
      |                         ^
      |                         |
      |                         long long int*