C Tutorials

How to Declare a String Array in C

How to Declare a String Array in C ?

Answer

To declare a string array in C, you can use array initialization syntax or allocate memory dynamically using malloc() function.

✐ Examples

1 Declare and Initialize a String Array

In this example,

We declare a string array named stringArray using array initialization syntax with predefined string values.
We print the array elements to the console to demonstrate the initialization.

C Program

#include <stdio.h>
int main() {
    char *stringArray[] = {"Hello", "World", "C"};
    printf("String Array: %s, %s, %s\n", stringArray[0], stringArray[1], stringArray[2]);
    return 0;
}

Output

String Array: Hello, World, C

2 Declare an Empty String Array

In this example,

We declare an empty string array named emptyStringArray using malloc() function to allocate memory for a certain number of string pointers.
We print the array elements to the console to demonstrate the declaration.

C Program

#include <stdio.h>
#include <stdlib.h>
int main() {
    char **emptyStringArray = (char **)malloc(3 * sizeof(char *));
    emptyStringArray[0] = "";
    emptyStringArray[1] = "";
    emptyStringArray[2] = "";
    printf("Empty String Array: %s, %s, %s\n", emptyStringArray[0], emptyStringArray[1], emptyStringArray[2]);
    free(emptyStringArray);
    return 0;
}

Output

Empty String Array: , ,

Summary

In this tutorial, we learned How to Declare a String Array in C language with well detailed examples.

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How to Declare a String Array in C

How to Declare a String Array in C ?

Answer

✐ Examples

1 Declare and Initialize a String Array

C Program

Output

2 Declare an Empty String Array

C Program

Output

Summary

More C Arrays Tutorials