View Compilation Error

0_0_27893078_22720.cpp: In function 'll CRT2(ll*, ll*, int)':
0_0_27893078_22720.cpp:35:46: error: invalid initialization of reference of type 'int&' from expression of type 'll {aka long long int}'
   d=Extended_euclid(divisor[0],divisor[i],x,y);
                                              ^
0_0_27893078_22720.cpp:6:4: note: in passing argument 3 of 'll Extended_euclid(int, int, int&, int&)'
 ll Extended_euclid(int a,int b,int &x,int &y){
    ^