The return value is wrong because you are checking only 1 value from each array, not all of them. What you want to do is something like this.
for (i=0;i<size;i++){ if(!(array1[i] == array2[size-i-1])) return 0;}return 1;Basically you go through the array one by one, if any of the values are not the same as the appropriate value on the other array, it is not a reverse, so we return 0. If we get out of the for loop without going through the if, it means they are reverses so we return 1.
