#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>

#define FIVE_PLUS(n) n + 5
#define TWICE_FIVE_PLUS(n) n + n + 5

#define PRINT_INT(n)  printf("%s == %d\n", #n, n)
#define STRINGIFY(n)  #n

int main(int argc, char* argv[]) {
    printf("n (7) + 5 = %d\n", FIVE_PLUS(7));
    printf("2 n (7 + 2) + 5 = %d\n", TWICE_FIVE_PLUS(7 + 2));

    PRINT_INT(FIVE_PLUS(7));
    printf("String is '%s'\n", STRINGIFY(Hello 


                "World"));

    return EXIT_SUCCESS;
}
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