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Submission #599715

# Submission time Handle Problem Language Result Execution time Memory
599715 2022-07-19T19:21:18 Z f1nder Pareto (COCI17_pareto) C++17
40 / 80
 46 ms 4948 KB 
#include<bits/stdc++.h>
using namespace std;
void solve();
int main()
{
ios_base::sync_with_stdio(false);cin.tie(NULL);
   
int t=1;
while(t--)
{
	solve();
	cout<<"\n";
}

//cerr<<"time taken : "<<(float)clock()/CLOCKS_PER_SEC<<" secs"<<endl;
return 0;
}
void solve()
{
    int n;cin>>n;
    std::vector<long long int> v(n),p(n) ;long long int sum=0;
    for (int i = 0; i < n; i++) {
        /* code */
        cin>>v[i];sum+=v[i];
    }
    sort(v.rbegin(),v.rend());
    long double hi=0.0;long double ai;
    p[0]=v[0];long double h=(((v[0])*100.0)/sum);long double a=(100.0)/n;
    for (int i = 1; i <= n; i++) {
        /* code */
        p[i]+=p[i-1]+v[i];
         hi=(p[i]*100.0)/sum;
        ai=((i+1)*100.0)/n;
        //cout<<" "<<h<<" "<<a;
        if((hi-ai)>(h-a)) {h=hi;a=ai;}
    }
    cout<<fixed<<setprecision(1)<<a<<"\n";
    cout<<fixed<<setprecision(14)<<h;
    
}

Subtask #1
40.0 / 80.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 0 ms 212 KB Output is correct
5 Incorrect 2 ms 468 KB Output isn't correct
6 Incorrect 16 ms 1876 KB Output isn't correct
7 Correct 32 ms 3412 KB Output is correct
8 Incorrect 46 ms 4948 KB Output isn't correct