Submission #493253

#TimeUsernameProblemLanguageResultExecution timeMemory
493253123Prosjek (COCI18_prosjek)C++14
50 / 50
1 ms204 KiB
#include <bits/stdc++.h> using namespace std; int main(){ int n; double x[100]; cin>> n; for(int i=0;i<n;i++){ cin>> x[i]; } sort(x,x+n); x[1]=(x[0]+x[1])/2; for(int i=2;i<n;i++){ x[i]=(x[i-1]+x[i])/2; } printf("%.6lf\n",x[n-1]); }
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