n,l,r=map(int,input().split())
A=list(map(int,input().split()))

if r<0:
    for i in range(n):
        for j in range(i+1,n):
            if l<=A[i]*A[j]<=r:
                print(2)
                exit()
    print(1)
    exit()

PLUS=[]
MINUS=[]
zero=0

for a in A:
    if a>0:
        PLUS.append(a)
    elif a<0:
        MINUS.append(a)
    else:
        zero+=1
    
PLUS.sort()
MINUS.sort(reverse=True)

def check(x,y,A):
    for i in range(x+1,x+3):
        if x<=i<=y:
            if x!=i:
                if l<=A[x]*A[i]<=r:
                    pass
                else:
                    return False
            if y!=i:
                if l<=A[y]*A[i]<=r:
                    pass
                else:
                    return False

    for i in range(y-2,y):
        if x<=i<=y:
            if x!=i:
                if l<=A[x]*A[i]<=r:
                    pass
                else:
                    return False
            if y!=i:
                if l<=A[y]*A[i]<=r:
                    pass
                else:
                    return False

    return True

if l>0:
    ANS=1
    for i in range(len(PLUS)):
        for j in range(i,len(PLUS)):
            if check(i,j,PLUS)==True:
                ANS=max(ANS,j-i+1)

    for i in range(len(MINUS)):
        for j in range(i,len(MINUS)):
            if check(i,j,MINUS)==True:
                ANS=max(ANS,j-i+1)

    print(ANS)
    exit()

ANS=1
for i in range(len(PLUS)+1):
    for j in range(len(MINUS)+1):
        x0=0
        if i-2>=0:
            x0=PLUS[i-2]
        x1=0
        if i-1>=0:
            x1=PLUS[i-1]

        y0=0
        if j-2>=0:
            y0=MINUS[j-2]
        y1=0
        if j-1>=0:
            y1=MINUS[j-1]

        LIST=[x0,x1,y0,y1]

        #print(i,j,LIST)

        flag=1

        for k in range(4):
            for m in range(k+1,4):
                if l<=LIST[k]*LIST[m]<=r:
                    pass
                else:
                    flag=0

        if flag==1:
            ANS=max(ANS,i+j)

print(ANS)