expression=input("Type the basic arithmetic expression with 2 numbers you want to solve")
if('+' in expression):
    print(sum([int(j) for j in expression.split('+')]))
elif('-' in expression):
    n1=int(expression.split("-")[0])
    n2=int(expression.split("-")[1])
    print(n1-n2)
elif('*' in expression):
    n1=int(expression.split("*")[0])
    n2=int(expression.split("*")[1])
    print(n1*n2)
elif('/' in expression):
    n1=int(expression.split("/")[0])
    n2=int(expression.split("/")[1])
    print(n1/n2)
else:
    print("Please retry and follow the guidlines")


3