int len = strlen(str); for (int i = 0; i < len / 2; i++) { int temp = str[i] str[i] = str[n - i - 1]; str[n - i - 1] = temp; }}
int textSize = strlen(text); char reverseT[textSize]; int j = textSize-1; for(int i=0; i<textSize; i++){ reverseT[i] = text[j-i]; } strcpy(text, reverseT);}
int n = strlen(hw); char temp[n]; for (int i = 0; i < n; i++) { temp[i] = hw[n-i-1]; } hw = temp;}
char temp; int strLength=strlen(str); for(int i = 0; i<(strLength-1)/2; i++) { temp = str[i]; str[i]=str[strLength-1-i]; str[strLength-1-i]=temp; }}
int size = strlen(a); char b[size]; strncpy(b,a,size);
for(int i = 0; i < size; i++){ a[i] = b[size - 1 - i]; }}
int length = strlen(s) ; int c, i, j;
for (i = 0, j = length - 1; i < j; i++, j--) { c = s[i]; s[i] = s[j]; s[j] = c; }}
ifndef REVERSE_H_ define REVERSE_H_ class reverse { public: void reverse(char *arr){ int strLength = strlen(arr); int half = strLength/2; char temp; for(int i = 0; i <= half; i++){ temp = arr[i]; arr[i] = arr[strLength - i]; arr[strLength - i] = temp; } } reverse(); virtual ~reverse();};
int length = strlen(hw); char temp; for(int i=0; i<length; i++){ temp = hw[i]; hw[i] = hw[length-i]; hw[length-i] = temp; }}