Answer:
Check the explanation
Explanation:
Points to consider:
We need to take the input from the user
We need to find the manhatan distance and euclidian using the formula
(x1, y1) and (x2, y2) are the two points
Manhattan:

Euclidian Distance:

Code
#include<stdio.h>
#include<math.h>
struct Point{
   int x, y;
};
int manhattan(Point A, Point B){
   return abs(A.x - B.x) + abs(A.y- B.y);
}
float euclidean(Point A, Point B){
   return sqrt(pow(A.x - B.x, 2) + pow(A.y - B.y, 2));
}
int main(){
   struct Point A, B;
   printf("Enter x and Y for first point: ");
   int x, y;
   scanf("%d%d", &x, &y);
   A.x = x;
   A.y = y;
   printf("Enter x and Y for second point: ");
   scanf("%d%d", &x, &y);
   B.x = x;
   B.y = y;
   printf("Manhattan Distance: %d\n", manhattan(A, B));
   printf("Euclidian Distance: %f\n", euclidean(A, B));
  
}
Sample output