Submission #101730

#	Time	Username	Problem	Language	Result	Execution time	Memory
101730		mayhoubsaleh	Simfonija (COCI19_simfonija)	C++14	Compilation error	0 ms	0 KiB

simfonija

#include <bits/stdc++.h>
#define ll long long
#define pb push_back

using namespace std;
ll
ll n,k;
ll dif[100005];
ll suf[100005],pre[100005];
ll x;
bool com(ll a,ll b){
    return abs(a-x)>abs(b-x);
}
int main(){
    cin>>n>>k;
    for(ll i=1;i<=n;i++){
        cin>>dif[i];
    }
    for(ll i=1;i<=n;i++){
        ll x;
        cin>>x;
        dif[i]=x-dif[i];
    }

    sort(dif+1,dif+n+1);

    for(ll i=1;i<=n;i++){
        pre[i]=pre[i-1]+dif[i];
    }
    for(ll i=n;i>=1;i--){
        suf[i]=suf[i+1]+dif[i];
    }
    ll ans=1e18;
    for(ll i=1;i<=n;i++){
        //cout<<dif[i]*(i-1)-pre[i-1]+suf[i+1]-dif[i]*(n-i)<<endl;

        if(ans>dif[i]*(i-1)-pre[i-1]+suf[i+1]-dif[i]*(n-i)){
            ans=dif[i]*(i-1)-pre[i-1]+suf[i+1]-dif[i]*(n-i);
            x=dif[i];
        }
    }
    sort(dif+1,dif+n+1,com);
    ans=0;
    for(ll i=k+1;i<=n;i++){
        ans+=abs(dif[i]-x);
    }
    cout<<ans<<endl;
    return 0;
}

Compilation message (stderr)

simfonija.cpp:2:12: error: 'long long long' is too long for GCC
 #define ll long long
            ^
simfonija.cpp:7:1: note: in expansion of macro 'll'
 ll n,k;
 ^~
simfonija.cpp:2:17: error: 'long long long' is too long for GCC
 #define ll long long
                 ^
simfonija.cpp:7:1: note: in expansion of macro 'll'
 ll n,k;
 ^~