#F string
# import math
# m1="praveen"
# m2="pavan"
# m3="aditya"
# m4="prateek"
# #a="this is %s%s%s%s"%(m1,m2,m3,m4)
# # a="this is {}\t {}\t {}"
# # b=a.format(m1,m2,m3)
# c=f"this is {m1} {m2} {m3} {m4} {math.sin(90)} {20+20}"
# print(c)

a=int(input("enter a value\n"))
b=int(input("enter b value\n"))
c=f"the addition of a and b {a+b}"
print(c)