use c program to write it

Write a function that accepts two equal length strings and overwrites the first one with the result of the bitwise XOR of the two arrays. Write an iterative function called write_binary() that accepts an integer as a parameter and writes its binary representation to the console. For example, write_binary (44) would print: 00000000000000000000000000101100 Note: The range of integers is -2, 147, 483, 648 to 2, 147, 483, 647 (which is 2^31 - 1) Write a function called sum_columns () that sums the columns of a 2d array of integers. The function fills an output parameter that is a one dimensional array of integers that represents the column total