calculator with while loop

#first_value = input("Please enter first value") # collect value #float_value1 = float(first_value) # convert to float

#second_value = input("Please enter second value") #float_value2 = float(second_value) # convert to float

#operator= input("Please enter one operator[+, -, *, /, %, ]")

#start = True #while start: # infinite #vclculator code #if operator == "+": # result = float_value1 + float_value2 # print(result) # break #if operator == "-": # result = float_value1 + float_value2 # print(result) # break #if operator == "*": # result = float_value1 + float_value2 # print(result) # break #if operator == "/": # result = float_value1 + float_value2 # print(result) # break #if operator == "%": # result = float_value1 + float_value2 # print(result) # break

using for loop on a dictionary {key : value}

example_dict = {1: "goggle", 2: "Microsoft", 3:"Oracle",4:"Facebook" } for item in example_dict: print(item) print(example_dict[item])

for item in example_dict: #print(item + "key an the value"+value) # prints only the keys will cause an error print(f"The item is {item} and its {example_dict[item]}")# using the string format for interpolation