C|

[Mekeor]

#include <stdio.h>
#include <string.h>
#include <stdlib.h>


int main (void) {
	
	char wth[1001]="12345678900761235897612486";
	int wtha;
	
	wtha=atoi(&wth[0]);
	printf("%i", wtha);

	return 0;
}

why does this not work?
i want that wtha becomes 1. - nothing else.
what can i do?
why is the output not:
"1"
????
greetings-mekeor

[laserlight]

why does this not work?

Because wth when converted to a pointer to its first element is equivalent to &wth[0].

what can i do?

It sounds like you want to write:

wtha = wth[0] - '0';

[Mekeor]

thanks for your reply,
but it didn't solve my problem yet.

i have a number as string and want to convert the first number to a integer called wtha, the second to a integer called wthb.

nothing else.


i hope my question is clear now. ?
thank you

[Bayint Naung]

Did you mean the first digit to wtha and 2nd to wthb?

[bithub]

Did you mean the first digit to wtha and 2nd to wthb?

And if he did mean that, laserlight's post included the answer for him.