#pragma TASS input 
int N_BOUND;
#pragma TASS input {N>0 && N<=N_BOUND} 
int N;
#pragma TASS input 
double a[N];
#pragma TASS output 
double s;

void main() {
  int i=0;
  double x=0.0;
 
  l1:
  while (i < N) {
    x = x + a[i];
    i = i + 1;
  }
  s = x/N;
}

