from calc import evaluate

x = int(input("nhap vao so thu nhat:"))
y = int(input("nhap vao so thu hai:"))
pt = input("pt:")

r = evaluate(x,y,pt)

print(r)




# if c == "+":
#     r = number1+number2
    
# elif c == "-":
#     r = number1-number2
   
# elif c == "*":
#     r = number1*number2
   
# else:
#     r = number1/number2
# print(r)
    