# def sum_of_three(a,b,c):
#     sum1 = a + b + c 
#     avg = sum1//3
#     print("thr sum is:-",sum1)
#     return avg
# a = int(input("enter no"))
# b = int(input("enter no"))
# c = int(input("enter no"))
# print(sum_of_three(a,b,c))

