Lesson 20: C Programming - MEMSET - how to initialize char array #shorts

This program demonstrates the usage of the memset() function in the C programming language.

The memset() function is used to set a block of memory to a particular value. In this program, the temp array is initialized with garbage values, and then memset() is used to set all the elements of the array to the null character '\0'.

The program prints the contents of the temp array before and after the memset() function is called, using a loop to iterate over the elements of the array. The printf() function is used to print the index, value, and character representation of each element of the array.

The expected output of the program is to show the initial garbage values in the temp array and then the values of all the elements set to '\0' after memset() function call.

By studying this program, you can learn how to use the memset() function in C and how to initialize an array of characters to a specific value. You can also learn how to use loops to iterate over the elements of an array and how to print the values of an array in hexadecimal and character format using printf().

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