did u find out

#include <stdio.h> #include <string.h> int main(void) { char *s = "000682"; int length = strlen(s); printf("name length: %u", length); }

python >>> number_long = ('000682') >>> print('the length of the string is', len(number_long))

Because it's int not long int

@@sadekomar that is true thank you

its the wrong way of thinking about it

Same Question 😂

The void main() indicates that the main() function will not return any value, but the int main() indicates that the main() can return integer type data. When our program is simple, and it is not going to terminate before reaching the last line of the code, or the code is error free, then we can use the void main().

Try this: kzfaq.info/get/bejne/n5yRoqtky9CWpZc.html

Because it's possible that you have different version of opencv Check your opencv version and other libraries

Kyuki ager hamara function integer type he to function ko integer return karna chahiye and jab hamare pass return Karne ko nahi hota he to ham 0 ya 1 return karwa dete he. Ager function ka type void he to hame return karwane ki jarurt nahi he.

agar function ka return type int hai to RETURN k aage 0 or 1 ko mentoin krte hai agr return type void hai to sirf retun likhte hai

Yes you can do it, go for it.

@@ProgramCodeChannel Can you Mansion the library that can handel AI data set like tensorflow lit

Send your error and code line screenshot on [email protected]

@@ProgramCodeChannel Hi , I got the same error in line 43 , if len(cnts) >= 1: TypeError: object of type 'NoneType' has no len(). Can you please help?

@@ishikagupta4005I am getting the same error..did u got any solution please it would be great help!

@@parthmaheshwari9961 what I did was googled hindi character recognition and got a different author's code which is similar to this one. Try that it executed with 0 errors.

@@ishikagupta4005 can u please share it to me

You don’t pollute the internet, I understand you and thank you for uploading! Very easy to understand

This comment is just pure ignorance.

Honestly...its really hard to understand. I get his frustration because you are looking for a solution and you finally find a video and its of a guy who can barely speak english. It's just frustrating thats all. I run across this issue a lot. Many Indians will upload helpful videos but their english is super bad. Thanks for uploading though. I did see your code. Good job!

to write through webcam you have to use a blue color that can be your pen backside . if you have confusion with that you can contact me on my GitHub Email .

@@ProgramCodeChannel I was using the blue colorpen but nothing happens I don't know what is wrong everything was going perfect but the web cam captured by tshirt's color.

@@sohanatarafder9905 what is the color of tshirt

you should share the screenshot so that I can help you with that

@@ProgramCodeChannel blue

if you want the solution in C language just change cout with printf here is code void printPattern(int n){ int a=0, b=n-1,c=1; int arr[n][n]; for(int i=0; i<n; i++) { if(i%2==0){ for(int j=0; j<n; j++){ arr[a][j] = c; c++; } a++; } else{ for(int j=0; j<n; j++){ arr[b][j] = c; c++; } b--; } } for(int i=0; i<n; i++){ for(int j=0; j<n; j++){ printf("%d ",arr[i][j]); } printf(" "); } }

Ofc is not seconds, but the code still doing it correctly which is why we are here.