Hola todos !<\/p>\n

Today we are going to learn how to code a calculator program with some specific conditions to avoid input errors and asking to restart the processus.<\/p>\n

When you code you have to know this important thing :<\/p>\n

If you have 2 condition you have to use –> « If » and « else »<\/p>\n

If you have 3\u00a0conditions you have to use –> « if » then « elif » then « else »<\/p>\n

For example, I want that my bounds are given in the right order (« if ») then I do not want than my bounds are equal (« elif ») and finally I want to validate the processus if the 2 other options are not given by the user, so it is what we expected at the begin : the response –> (« else »)<\/p>\n

Here is a schema that I made to explain how the program works<\/p>\n

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