URGENTT code in C !!

Q3.(19 pts.) Suppose that, we have the following struct definitions: struct point ! int x; int y; struct circle ! struct point center: 7 denotes the center of the circle/ double radius; ); Implement the following functions: int containsPoint (struct circle c, int n, int y) contains Point returns 1 if the specified point (I. y) is inside the circle pointed by c (Figure a) retums 0 otherwise int containsCircle (struct circle" el, struct circle. c2) containsCircle returns 1 if the specified circle c2 is inside the circle el (Figure b); returns 0 otherwise int overlaps (struct circle. el, struct circle. c) overlaps returns 1 if the specified circle cl overlaps with the circle c2 (Figure c) returns 0 otherwise . @ .) A point inside the circle b) A circle inside another circle c) A circle overlap another circle