Message from C, C++ discussions

December 2019

— Hi

— 

What statement can i use to make a program that tell the number of digits of entered integer ? Help me guys

— It is not one statement, it is a routine of several statements.

— U can use while loop and division on 10.

— Or u can use simple strlen(str), but u can't make mistakes when entering numbers and should typing only digit chars.

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— The simplest way to do this is to enter a number (integer for example) , then convert integer to a string and count its characters which are digits by definition.

If you wanna train yourself you can do binary-to-decimal transformation yourself.

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— /warm channel ad

— Just kidding

— Hello guys, I have always problem to compile C++ code in VC. Dont know what is the best way for that but all your recommendations are appreciated

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— User Mr.Beast has 1/2 warnings; be careful!
The latest warn was because:
photo of some book or etc; WRITE THE CODE

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— Recommendation: press F7 !

— Don't do it I also had several issues with vs code... Use std gcc compiler... Use gcc