Your Question:ObjectiveCreate a program that will initialize an array, initialize a pointer to that array, and output the contents and address of the array in various ways.Create a call-by-reference function to modify a variable that's been declared in the main() function by passing the variable's address to the function.How to create, output, and dereference a pointer.How to use a dereferenced pointer to change the value of a variable.InstructionsCreate a program named LastnameFirstname13.c, that does the following:Note: This program has no user input.Declare and initialize an integer array of size 5. Initialize each element with a value other than 0.Declare and initialize an integer pointer that points to the address of the integer array above.Declare and initialize an integer variable. Use an initial value other than 0.Later in the program, this variable will be used in a call-by-reference function that modifies the value without returning a value.Output the last element in the array in the following four ways:Using array subscript notation with the array nameUsing pointer/offset notation with the array nameUsing array subscript notation with the pointerUsing pointer/offset notation with the pointerOutput the contents of the array in the following four ways:Using array subscript notation with the array nameUsing pointer/offset notation with the array nameUsing array subscript notation with the pointerUsing pointer/offset notation with the pointerOutput the addresses of each element in the array using array subscript notation with the array nameNOTE: The C compiler on UH UNIX has been updated to automatically add the 0x prefix when using the format specifier %p. You do not need to manually type the 0x prefix.Create the following custom function given its prototype and description:Declare the function prototype above main and the function definition below main.void increaseIntViaPointer(int *);A call-by-reference function that will increase the value of the integer that the parameter pointer points to.At the beginning of the function, output a message to tell the user that execution is inside the function and that the parameter is about to be modified by 100.Increase the integer value that the pointer points to by 100. In other words, dereference the parameter pointer and increase the integer value by 100.At the end of the function, output another message to show the new integer value by dereferencing the pointer.Back in the main() function, output a message showing the initial state of the variable before calling the custom function.Call increaseIntViaPointer() and pass in the address of the integer variable that was created at the beginning of the program.Output another message showing the final state of the variable after calling the custom function.Use the Example Output to format your output the same way.All output should be clear in what and how it is being displayed.Be sure to have a program description at the top and in-line comments.Be clear with your comments and output to the user, so I can understand what you're program is doing.attached is an example output • Example Output*** Please pay attention to your variable and pointer names. If you use different variable and pointer names, it should bereflected in your program's output. When printing the addesses of each element in the array, your addresses will likely bedifferent. ****% make% ./programPrinting the last element in the array:intArray[4] = 17*(intArray + 4) = 17intArrayPointer [4] = 17*(intArrayPointer + 4) = 17Printing the contents of the array:Using array subscript notation with array name...13, 72, 88, 100, 17Using pointer/offset notation with array name...13, 72, 88, 100, 17Using array subscript notation with pointer...13, 72, 88, 100, 17Using pointer/offset notation with pointer...13, 72, 88, 100, 17Printing the addresses of each element in the array:&intArray [0]0x7fff17f16140&intArray[1]0x7fff17f16144&intArray[2] = 0x7fff17f161480x7fff17f1614c&intArray[3]&intArray[4] =0x7fff17f16150Integer variable BEFORE function call...intVariable = 10Inside increaseIntViaPointer() function, increasing parameter by 100...*intParam= 110Integer variable AFTER function call...intVariable = 110• Hints• The Example Output should give you a good indication of how to output the values in the specified way.o Use the format specifier %p when printing addresses.• Don't forget to declare the function prototype above the main() function.

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Your Question:ObjectiveCreate a program that will initialize an array, initialize a pointer to that array, and output the contents and address of the array in various ways.Create a call-by-reference function to modify a variable that's been declared in the main() function by passing the variable's address to the function.How to create, output, and dereference a pointer.How to use a dereferenced pointer to change the value of a variable.InstructionsCreate a program named LastnameFirstname13.c, that does the following:Note: This program has no user input.Declare and initialize an integer array of size 5. Initialize each element with a value other than 0.Declare and initialize an integer pointer that points to the address of the integer array above.Declare and initialize an integer variable. Use an initial value other than 0.Later in the program, this variable will be used in a call-by-reference function that modifies the value without returning a value.Output the last element in the array in the following four ways:Using array subscript notation with the array nameUsing pointer/offset notation with the array nameUsing array subscript notation with the pointerUsing pointer/offset notation with the pointerOutput the contents of the array in the following four ways:Using array subscript notation with the array nameUsing pointer/offset notation with the array nameUsing array subscript notation with the pointerUsing pointer/offset notation with the pointerOutput the addresses of each element in the array using array subscript notation with the array nameNOTE: The C compiler on UH UNIX has been updated to automatically add the 0x prefix when using the format specifier %p. You do not need to manually type the 0x prefix.Create the following custom function given its prototype and description:Declare the function prototype above main and the function definition below main.void increaseIntViaPointer(int *);A call-by-reference function that will increase the value of the integer that the parameter pointer points to.At the beginning of the function, output a message to tell the user that execution is inside the function and that the parameter is about to be modified by 100.Increase the integer value that the pointer points to by 100. In other words, dereference the parameter pointer and increase the integer value by 100.At the end of the function, output another message to show the new integer value by dereferencing the pointer.Back in the main() function, output a message showing the initial state of the variable before calling the custom function.Call increaseIntViaPointer() and pass in the address of the integer variable that was created at the beginning of the program.Output another message showing the final state of the variable after calling the custom function.Use the Example Output to format your output the same way.All output should be clear in what and how it is being displayed.Be sure to have a program description at the top and in-line comments.Be clear with your comments and output to the user, so I can understand what you're program is doing.attached is an example output • Example Output*** Please pay attention to your variable and pointer names. If you use different variable and pointer names, it should bereflected in your program's output. When printing the addesses of each element in the array, your addresses will likely bedifferent. ****% make% ./programPrinting the last element in the array:intArray[4] = 17*(intArray + 4) = 17intArrayPointer [4] = 17*(intArrayPointer + 4) = 17Printing the contents of the array:Using array subscript notation with array name...13, 72, 88, 100, 17Using pointer/offset notation with array name...13, 72, 88, 100, 17Using array subscript notation with pointer...13, 72, 88, 100, 17Using pointer/offset notation with pointer...13, 72, 88, 100, 17Printing the addresses of each element in the array:&intArray [0]0x7fff17f16140&intArray[1]0x7fff17f16144&intArray[2] = 0x7fff17f161480x7fff17f1614c&intArray[3]&intArray[4] =0x7fff17f16150Integer variable BEFORE function call...intVariable = 10Inside increaseIntViaPointer() function, increasing parameter by 100...*intParam= 110Integer variable AFTER function call...intVariable = 110• Hints• The Example Output should give you a good indication of how to output the values in the specified way.o Use the format specifier %p when printing addresses.• Don't forget to declare the function prototype above the main() function.

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#include<stdio.h>void increaseIntViaPointer(int * intParam){…