Write a proper C program that makes use of a function to accept user inputs and updatesmembers of a structure. The structure should contain three members: LastName,Genderand Age. LastName will not exceed 30 characters.

The structure variable should be created in the main function. The function should becalled to populate the structure variable. The assigned values of the members should beappended to a text file in the main function.

The input and output should work for any number of records. However for testingpurpose, make this work for two structure variables.