Function should print the cartesian coordinates of the struct argument

How to write a function should print the cartesian coordinates of the struct argument in C Programming Language ?

1. /*This function should print the cartesian coordinates of the struct argument*/
2. void printCartesian(struct cartesian_t n){
3.         printf("Result in cartesian:");
4.         printf("%.3f ", n.x);
5.         if ((n.y) >= 0){
6.                 printf("+");
7.         }
8.         else{}
9.         printf("%.3f \n", n.y);
10. }