"""
liczba = int(input())
if liczba%2 == 0:
print("tak")
else:
print("nie")
a = int(input())
b = int(input())
if a%b == 0:
print("a podzielne przez b")
else:
print("nie jest")
x = int(input())
w = int(input())
if w == 2:
print(x*x)
elif w == 3:
print(x*x*x)
elif w == 4:
print(x*x*x*x)
elif w == 5:
print(x*x*x*x*x)
elif w == 6:
print(x*x*x*x*x*x)
elif w == 7:
print(x*x*x*x*x*x*x)
licz = int(input())
a = int(input())
b = int(input())
if licz>=a and licz<=b:
print("jest")
else:
print("nie jest")
a = int(input())
b = int(input())
if a>b:
print("a wieksze")
elif a<b:
print("b wieksze")
else:
print("sa rowne")
a = int(input())
b = int(input())
c = int(input())
if a>b and a>c:
print("a najwieksze")
elif b>a and b>c:
print("b anjwieksze")
elif c>a and c>b:
print("c najwieksze")
else:
print("sa rowne")
"""
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