Buggy python submission (verdict: Runtime Error):
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))


Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):

N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N-1):
        #if i==j:
        #    continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))

Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))


        


Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j;:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))


        


Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N):
        a=x[i]-x[j]
        b=y[i]-y[j]
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        #l1.append(str(a)+"_"+str(b))
        l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))


        


Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]
XY=XY.set()
for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N):
        a=x[i]-x[j]
        b=y[i]-y[j]
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        l1.append(str(a)+"_"+str(b))
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))


Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N):
        a=x[i]-x[j]
        b=y[i]-y[j]
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        l1.append(str(a)+"_"+str(b))
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))



Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N):
        a=x[i]-x[j]
        b=y[i]-y[j]
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        l1.append(str(a)+str(b))
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common())    
print(N-max(c))



Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):

import collections
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N):
        a=x[i]-x[j]
        b=y[i]-y[j]
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        l1.append(str(a)+str(b))
c = collections.Counter(l1)      
values, counts = zip(*c.most_common())    
print(N-max(counts))

Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
import collections
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N):
        a=x[i]-x[j]
        b=y[i]-y[j]
        if a<0 and b>0:
            a=-a
            b=-b
        elif a<0 and b<0:
            a=-a
            b=-b
        l1.append(str(a)+str(b))
c = collections.Counter(l1)      
values, counts = zip(*c.most_common())    
print(N-max(counts))


Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))

Buggy python submission (verdict: Runtime Error):
import collections
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(i+1,N):
      
        l1.append(str(x[i]-x[j])+str(y[i]-y[j]))
c = collections.Counter(l1)      
values, counts = zip(*c.most_common())    
print(N-max(counts))



Fixed submission:
N=int(input())

XY = [list(map(int,input().split())) for _ in range(N)]

x=[]
y=[]

for X,Y in XY:
    x.append(X)
    y.append(Y)
    
l1=[]
c=0
for i in range(N):
    for j in range(N):
        if i==j:
            continue;
        a=x[i]-x[j]
        b=y[i]-y[j]
        """
        if a<=0 and b>=0:
            a=-a
            b=-b
        elif a<=0 and b<=0:
            a=-a
            b=-b
        """
        l1.append(str(a)+"_"+str(b))
        #l1.append([a,b])
v=set(l1)
c=[]
for i in v:
    c.append(l1.count(i))
#c = collections.Counter(l1)      
#values, counts = zip(*c.most_common()) 
if c==[]:
    print(1)   
else:
    print(N-max(c))