Programs 1 and 2 (Line Scan Conversion) 1.Write a function to draw a line using the Basic line drawing algorithm. The following is a function header example: Basic-alg( int x0, int y0, int x1, int y1 ) Use this function to draw N lines (N is provided by the user) at positions (i.e., end coordinates) determined by a random number generator. 2.Write a function to draw a line using the "Bresenham" algorithm. The following is a header example:brz ( int x0, int y0, int x1, int y1 )Use this function to draw N lines(N is provided by the user) at positions(i.e., end coordinates)determined by a random number generator. NOTES: Each of the line functions must handle all types of lines (horizontal, vertical,and all other line orientations).