c++11 - C++ void reverse function -

we converting base 10 number in different base(b). having trouble void reverse function not reverse order of numbers.

 string converttobaseb(int num, int b){ int digit; stringstream answer; string x="";     while(num>0){     digit=num%b;     num/=b;     answer<<digit; }     return answer.str();}  void reverse(int x[],int size){//reversing   for(int k=0; k<size/2; k++){     int temp=x[k];     x[k]=x[size-k-1];     x[size-k-1]=temp;} } 

your reverse function works fine. doesn't looks c++ me... in c++ have vector , do:

std::vector<int> arr; //... fill arr std::swap_ranges(&arr[0], &arr[arr.size()/2], arr.rbegin()); 

if want stick loop, @ least use std::swap this

void reverse(int x[],int size) {      for(int k=0; k<size/2; k++)         std::swap(x[k], x[size-k-1]); }