
#average of three numbers
num1,num2,num3=input("enter three numbers ").split(",")
print(f"avg of three numbers is:{(int(num1)+int(num2)+int(num3))/3}")
#sum of five numbers
n1,n2,n3,n4,n5=input("enter 5 numbers comma sapperated:").split(",")
print(f"sum of 5 numbrs is:{int(n1)+int(n2)+int(n3)+int(n4)+int(n5)}")

