c++ buble sort
void bubbleSort(int arr[], int size){
int temp = int();
//print out the unsorted values
for ( int i = 0; i < size -1; i ++)
cout << arr[i] << "\t";
cout << endl << endl;
for (int i = 1; i < size; i++ ){
for(int j = 0; j < size - i ; j ++){//size-i is the sorted part of the array
if( arr[j] > arr[j + 1]){//if the value is greater than the next value in the array, swap it
temp = arr[j];
arr[j] = arr[j+1];//swap the two values
arr[j+1] = temp;
}//end if
}//end for
}//end for
}//end bubbleSort