Reverse A String | C Programming Example

[VAISHNAVIV-lgzb]

can you pls share the time and space complexity of this code?

[mongraal]

congrats sir for 1.1k subs...i have a question...can this function be created with char* as return type instead of void?

[Hamah]

bro thx so much love how it turned out :)

[tox_anituber]

here's the code
#include <stdio.h>
#include <string.h>

void reverse(char *string) {
int length = strlen(string);
int middle = length / 2;
char temp;

for (int i = 0; i < middle; i++) {
temp = string[i];
string[i] = string[length - i - 1];
string[length - i - 1] = temp;
}
}

int main() {
char test[] = "one small step for man";
printf("Original string: %s\n", test);
reverse(test);
printf("Reversed string: %s\n", test);

return 0;
}

[jackvespaziani]

How would this work with a string input and new lines in the string ex:
Hello there
Hey

[fathanrafaa]

how about reversing one sentence. form this "I drink tea" into "tea drink I".

[michaelk]

How do you maintain the likes of position such as keeping (a) as is and not swapping those characters?

[lenardskie]

is there a benefit doing this rather than using strrev() function that is included in string.h?

[josephjohn]

can you share more light on string[length - i -1] ?