import sys
input = sys.stdin.readline

N=int(input())
Y=list(map(int,input().split()))

if max(Y)==min(Y):
    print(1)
    sys.exit()

Y.sort()

MIN=1
MAX=N-1

while True:
    x=(MIN+MAX)//2
    y=x+1

    B=Y[:x]
    C=Y[x:]

    SUM=sum(B)
    ANS=SUM
    LEN=len(B)
    NOW=0

    for i in range(LEN):
        SUM+=(B[i]-NOW)*i+(NOW-B[i])*(LEN-i)
        ANS=min(ANS,SUM)
        NOW=B[i]

    SUM=sum(C)
    ANS2=SUM
    LEN=len(C)
    NOW=0

    for i in range(LEN):
        SUM+=(C[i]-NOW)*i+(NOW-C[i])*(LEN-i)
        ANS2=min(ANS2,SUM)
        NOW=C[i]

    D=Y[:y]
    E=Y[y:]

    SUM=sum(D)
    ANS3=SUM
    LEN=len(D)
    NOW=0

    for i in range(LEN):
        SUM+=(D[i]-NOW)*i+(NOW-D[i])*(LEN-i)
        ANS3=min(ANS3,SUM)
        NOW=D[i]

    SUM=sum(E)
    ANS4=SUM
    LEN=len(E)
    NOW=0

    for i in range(LEN):
        SUM+=(E[i]-NOW)*i+(NOW-E[i])*(LEN-i)
        ANS4=min(ANS4,SUM)
        NOW=E[i]

    #print(x,y)
    #print(ANS,ANS2,ANS3,ANS4)

    if ANS+ANS2==ANS3+ANS4:
        print(ANS+ANS2)
        sys.exit()

    elif MAX==MIN:
        print(min(ANS+ANS2,ANS3+ANS4))
        sys.exit()
              

    elif ANS+ANS2<ANS3+ANS4:
        MAX=x
    else:
        MIN=y