Printing the contents of a string array using pointers

I'm currently studying C and I'm trying to just print the contents of a string array. I'm using pNames to point to the first char pointer and iterating from there.

A more proper approach would use this pointer, get a char* each time and use printf("%s", pNames[i]) to print a whole string. However, I thought I would try to print it character-by-character inside each string, as follows:

#include 

int main(int argc, char *argv[])
{

char *names[] = {
    "John", "Mona",
    "Lisa", "Frank"
};

char **pNames = names;
char *pArr;
int i = 0;
while(i < 4) {

    pArr = pNames[i];
    while(*pArr != '\0') {
        printf("%c\n", *(pArr++));
    }
    printf("\n");
    i++;
}
return 0;
}

This code kind of works (prints each letter and then new line). How would you make it better?

Given that the code is really simple, I see mostly coding style issues with it.

Instead of this:

char *names[] = {
    "John", "Mona",
    "Lisa", "Frank"
};

I would prefer either of these writing styles:

char *names[] = { "John", "Mona", "Lisa", "Frank" };

// or

char *names[] = {
    "John",
    "Mona",
    "Lisa",
    "Frank"
};

The pNames variable is pointless. You could just use names.

Instead of the while loop, a for loop would be more natural.

This maybe a matter of taste,
but I don't think the Hungarian notation like *pArr is great.
And in any case you are using this pointer to step over character by character,
so "Arr" is hardly a good name.
I'd for go for pos instead. Or even just p.

You should declare variables in the smallest scope where they are used.
For example *pos would be best declared inside the for loop.
In C99 and above, the loop variable can be declared directly in the for statement.

The last return statement is unnecessary.
The compiler will insert it automatically and make the main method return with 0 (= success).

Putting it together:

int main(int argc, char *argv[])
{
    char *names[] = { "John", "Mona", "Lisa", "Frank" };
    for (int i = 0; i < 4; ++i) {
        char *pos = names[i];
        while (*pos != '\0') {
            printf("%c\n", *(pos++));
        }
        printf("\n");
    }
}

Actually it would be more interesting to use argc and argv for something:

int main(int argc, char *argv[])
{
    for (int i = 1; i < argc; ++i) {
        char *pos = argv[i];
        while (*pos != '\0') {
            printf("%c\n", *(pos++));
        }
        printf("\n");
    }
}

StackExchange Code Review Q#71119, answer score: 11