What are the values of num1 and num2 in the following function if the operands are evaluated from left to right? what are the values of num1 and num2 in the following function if the operands are evaluated from right to left.

void main(){

int i=20, j=15;

int num1, num2;

num1=myfunction(&i) + ( i*2) ;

num2=(j*2)+myfunction(&j);}

int myfunction(int * num){

*num= 2* (*num ) ;

return (*num) - 4 ;}