The function to compare two strings lexicographically in C programming is strcmp(). Here is how you can use it:

Include the string library at the top of your program.

#include <string.h>

Declare and initialize your strings.

char string1[] = "Hello"; char string2[] = "World";

Use the strcmp() function to compare the strings. The function returns an integer value.

int result = strcmp(string1, string2);

Check the result. If strcmp() returns a value less than 0, it means string1 is less than string2. If it returns a value greater than 0, string1 is greater. If it returns 0, the strings are equal.

if(result < 0) { printf("string1 is less than string2"); } else if(result > 0) { printf("string1 is greater than string2"); } else { printf("string1 is equal to string2"); }

This is a basic example. In a real program, you would likely have more complex logic and error checking.

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The function to compare two strings lexicographically in C programming is strcmp(). Here is how you can use it:

Include the string library at the top of your program.

#include <string.h>

Declare and initialize your strings.

char string1[] = "Hello";
char string2[] = "World";

Use the strcmp() function to compare the strings. The function returns an integer value.

int result = strcmp(string1, string2);

Check the result. If strcmp() returns a value less than 0, it means string1 is less than string2. If it returns a value greater than 0, string1 is greater. If it returns 0, the strings are equal.

if(result < 0) {
    printf("string1 is less than string2");
} else if(result > 0) {
    printf("string1 is greater than string2");
} else {
    printf("string1 is equal to string2");
}

This is a basic example. In a real program, you would likely have more complex logic and error checking.

This problem has been solved

Knowee AI · Accepted Answer

The function to compare two strings lexicographically in C programming is strcmp(). Here is how you can use it:

Include the string library at the top of your program.

#include <string.h>

Declare and initialize your strings.

char string1[] = "Hello";
char string2[] = "World";

Use the strcmp() function to compare the strings. The function returns an integer value.

int result = strcmp(string1, string2);

Check the result. If strcmp() returns a value less than 0, it means string1 is less than string2. If it returns a value greater than 0, string1 is greater. If it returns 0, the strings are equal.

if(result < 0) {
    printf("string1 is less than string2");
} else if(result > 0) {
    printf("string1 is greater than string2");
} else {
    printf("string1 is equal to string2");
}

This is a basic example. In a real program, you would likely have more complex logic and error checking.

This problem has been solved

What is the function to compare two strings lexicographically in C programming?

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