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Print signed conditional

hey guys welcome back and today I have a loli amazing question for you all this question says that the user will enter a number and you have to put it even and odd depending on the number without using conditionals so here's the twist without using conditionals means that you can't use it false you can't use switch and you can't use ternary operators depending on your language for my language which means this Python I can't use if Elif and our statements if you want you can pause the video and try it yourself if you pause the video and try it that's amazing if you didn't I'm going to show you the logic first I'm going to write the logic of the code so deaf test number it accepts a number right and then it prints it very simple so for that I have this logic number modulus two and print odd double equals to none for friend even okay oops I mean to do that now print actually justice number whoops again test number n let's write Python question three but why it says even because our ten is in it we can you know also pervert it into this format like that again you can say five or and again three or twelve even and here so this is our first logic let's see how this is Vocalist what is this weird thing so this complete logic is based on something that we skipped some valuable study so this logic is called short circuiting okay so what is short circuiting so short circuiting means that depending on what operator you use the and operator or the operator your the second condition will be checked or won't to be checked if the first condition is a true so I'm gonna repeat that okay so that means that if I type true and I type and print checked if I save this then I run it you see check this called okay to check this displayed and the reason why I checked is displayed my bad that wasn't called so the reason why this is displayed is because the print statement must be executed in order that it is getting displayed on the command line right and the reason is the short-circuiting is short-circuiting in an and operator states that if the first true if the first condition is true then the other condition should be true also in order for the complete operation to be a true right that's what's N and is an says of 1 and 1 is a 1 right a true and a true is a true so if the first condition is true is going to check the second condition if the first condition is false then in volchok the second condition okay we understand this logic right now if I just change it to an or and I save and run this it didn't print the check this time and the reason is the or says if 1 and 0 still it's gonna give us a 1 so true and sorry true or false is still going to be our true right and that's how it works if the first condition is true then the or operator won't check the second condition and as it is not checking the second condition it doesn't need to check the second condition it can't it you know don't need to come to this part and if it didn't came to this part then the checked is never printed very simple so now we know that if I do something like false so can you guess the output if you guessed checked will be printed then that's right the reason is now the first operator for the first value our expression is false right so the or operator we say okay the first one is false let's try to check if the second one is true because still we have a chance to to get a true value right they are these all operator tends to become true right so the first one is false so it thinks that we might get a true here on the right hand side so it evaluated this to check whether this is getting evaluated into a true right and this thing gets you know printed because it is called by the or right not called but executed so that's the reason and that's the same logic I applied right over here so this is like this number so in the case of the 12 here the number is storing 12 right 12 modulus 2 will give us a 0 right that's a modulus operator so the remainder is 0 0 is a false right if this is a false then we don't need to check the other one we don't need to check this print right that's an and if one is false then the complete thing is false which means that this complete thing is a false okay B will be this complete highlighted thing is a false and then we are checking if this complete highlighted thing is equals to none and I just said this complete thing is equals to false and false and none are not equal which means now this complete thing is a false now if the first part of an oar is false then we know that it will you know evaluate the next part and which it did and printed even get it now I'm gonna run it again for an odd value I'm going to tell you how this works number is equal to 5 this becomes 1 the modulus of 5 modulus 2 is what right this becomes 1 and which means true if this value is true then and needs to evaluate the second part so it evaluated the second highlighted part and it says that now it's it evaluated this part right so it has to print this in order to evaluate it so it printed odd right so odd is printed already now this is saying that now this complete thing will become a quest to learn let me show you why the reason is um if I do true and none then you see we get an end so are true and none is none so this becomes true by modulus 2 equal to 1 true and none the reason why we are getting none in this part is because if I print something because if you know the pre default return value of print is learned let's make this place look like this you see none so um you know the basically turn of a prince which means that this completing get evaluated into and learn and right so this complete now this complete thing gets evaluated into a nun and this equals to learn right so now the first part has became a nun if the first part of an or is none then because of short-circuiting the second part won't be evaluated okay that was really hard right now there's one more quick way I save this for the end otherwise you won't pay it right test number two number and I can simply do even odd Oh number modulus 2 and I can just print it um I have like okay you know I know you guys behind end input again I run this 12 even well even and I think that's the easier one right 12 comes here 12 modulus 2 gives us 0 so even is printed for all the or or values your derivative so I really hope that you understand how short circuiting works and you really like this question and there's a github link attached below if you want to get the code you can also get that and you can ask your own questions here also so thanks for watching