Example: String Length Example in C

C
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// String Length Example
#include <stdio.h>
#include <string.h> // Required for strlen()

int main() {
    // Step 1: Declare a string
    char myString[] = "C Programming";

    // Step 2: Calculate its length using strlen()
    size_t length = strlen(myString); // size_t is an unsigned integer type

    // Step 3: Print the original string and its length
    printf("The string is: \"%s\"\n", myString);
    printf("Its length is: %zu\n", length); // Use %zu for size_t

    char emptyString[] = "";
    printf("The empty string has length: %zu\n", strlen(emptyString));

    return 0;
}