this code must be C programming

1. (20 pts.) There are 20 robots that are placed in a 100x100 rectangular area. At each jump a robot can go one step either horizontally or vertically. There is a meeting point in the area that all robots are supposed to go as fast as possible. Write a function that takes the coordinates of the robots as 20x2 integer array and the coordinate of the meeting point as an integer array of length 2. (The 1st element of a coordinate represents row the 2nd element represents column). The function must return the total required number jumps for all robots to meet at the meeting point