C PROGRAMMING

This is the skeleton code. Write 2 functions get_malloc_size() and fill_result() to get a result like this

Write a program, named "twecho", that takes words as command line arguments, and prints each word twice, once as is and once

all-capitalized, separated by a space. For example,

./twecho hello world dude

should output:

hello HELLO

world WORLD

dude DUDE

Your program should handle any number of arguments: hello world dude bla blo ble

===> OUTPUT:

hello HELLO

world WORLD

dude DUDE

bla BLA

blo BLO

ble BLE

JUST FILL OUT 2 functions get_malloc_size() and fill_result(). DO NOT MODIFY ANYTHING in main()

/*

* tweeko.c

*/

#include

#include

#include

#include

/*

* Write get_malloc_size() from scratch here.

*/

// YOUR CODE GOES HERE

/*

* Write fill_result() from scratch here.

*

* - Use toupper() to convert a character to upper case.

*/

// YOUR CODE GOES HERE

/* ----- Do NOT modify anything below this line ----- */

int main(int argc, char **argv)

{

char **words = argv + 1; // skip program name

char *result = malloc(get_malloc_size(words));

fill_result(words, result);

char *r = result;

while (*words) {

printf("%s %s ", *words++, r);

while (*r++)

;

}

free(result);

return 0;

}