Question

C code only!

Complete this function so that the char array rev contains the reversed string of the char array from. rev and from have the same length, of course.

Close the braces when you are done.

void reverse(char rev[], char from[]){

Answer 1

void reverse(char rev[], char from[]){
    int length = 0, i, j;
    // calculating lengt of string from
    while(from[length]!='\0')
        length++;
    j = length-1;
    i = 0;
    while(i<length){
        rev[i] = from[j];
        i++;
        j--;
    }
    rev[length] = '\0';
}