Why is strrev not working in C ? It's showing an error when using it

Question

String functions

Answer 1

In solo strrev function not working do remove it and try in other way once check it this example.

int main()
{
char string[] = "String Reverse";
char reversedStr[strlen(string)];
int j = 0;

for(int i = strlen(string)-1; i >= 0; i--){
reversedStr[j++] = string[i];
}
reversedStr[j] = '\0';

printf("Original string: %s", string);
printf("\nReverse of given string: %s", reversedStr);
return 0;}

Answer 2

How do you use it?Code example plz.

Answer 3

strrev is non standard and deprecated function. So dont work on modern compilers.. Here also not work.

Answer 4

HBhZ_C
My code is :
#include <stdio.h>
#include<string.h>

int main()
{
char string[100];
printf("Enter a string:\n");
scanf("%s",string);
strrev(string);
printf("The reverse string is :%s",string);
}