12
-6712 6
2375 73
4643 197
-5660 215
-378 223
2228 307
3305 340
3449 468
-4389 707
-7161 729
-1838 921
-1655 985
730
 5
1 5
6 7
17127 17
17072 42
17042 77
3
 7
-976754 20479
79929143 911181
9598220 82517
-51609349 810257
67416551 266544
-14170975 307690
-15476178 491195
352
 22
-5301 602
-1400 194
-8512 987
-282 962
6484 494
9091 523
-7744 92
6002 461
5053 305
-1339 272
-821 165
9308 785
929 421
8384 883
1266 157
8411 923
-2949 885
7725 687
6859 197
-7630 867
5031 918
5662 410
41

11 12
 2 3
 5 5
 9 9

from random import random
n = input()
a = [(int(x), int(t)) for x,t in (raw_input().split() for x in xrange(n))]
a.append((0,0))
vv = input()

n+=1
l = [0]*n
r = [0]*n
k = [0]*n
v = [0]*n
m = [0]*n
u = [0]*n
h = [0.]*n
c = 1

def search(x):
    global l,r,k,v,m,u,h,c
    t = 1
    if c==1: return 0
    re = 0    
    while t: 
        if k[t]>x: 
            t=l[t]
            continue
        if m[t]>re: re=m[t]
        t = r[t]
    return re

def insert(x,vx):
    global l,r,k,v,m,u,h,c
    t=1
    k[c]=x
    v[c]=vx  
    m[c]=vx
    h[c]=random()
    if c==1:
        m[c]=vx
        c+=1
        return
    while t and k[t]!=x:
        p = t
        if m[t]<vx: m[t]=vx
        if k[t]>x: t=l[t]
        else: t=r[t]
    if t:
        if vx>v[t]:
            v[t]=vx
            if vx>m[t]: m[t]=vx
        return
    u[c]=p
    if k[p]>x: l[p]=c
    else: r[p]=c
    x = c
    c+=1
    while u[x] and h[x]>h[u[x]]:
        p = u[x]
        if u[p]:
            if l[u[p]]==p: l[u[p]]=x
            else: r[u[p]]=x
        u[x]=u[p]
        u[p]=x
        if l[p]==x: 
            l[p]=r[x]
            u[r[x]]=p
            r[x]=p
        else:
            r[p]=l[x]
            u[l[x]]=p
            l[x]=p                    
        m[p]=max(v[p],v[l[p]],v[r[p]])
        m[x]=max(v[x],v[l[x]],v[r[x]])
a.sort(key=lambda p: (p[0]-p[1]*vv,-p[1]))
#print a
mr = 0
for x,t in a:
    kk = -(x+vv*t)
    rr = search(kk)+1
    #print x,t,kk,rr
    if rr>mr: mr=rr
    if not t: r0=rr
    else: insert(kk,rr)
    #print l,r,u,v,m
    
print r0-1,mr