同符号数学运算

"""同符号数学运算"""

a = int(input())
A = abs(a)
b = A+10
c = A-10
d = A*10
if a < 0:
b = -abs(b)
c = -abs(c)
d = -abs(d)
else:
b = abs(b)
c = abs(c)
d = abs(d)
print(A,b,c,d,end = "")