This is the very simple example, in this program we will see how to calculate string length in MacOS.
Step 1: Create a Cocoa Application from Mac OS X . Give the application name “StringsLength”.
Step 2: Xcode automatically creates the directory structure and adds essential frameworks to it. You can explore the directory structure to check out the content of the directory.
Step 3: xpand the Other Sources folder, then you can see one file “main.m”. We need to make changes in this file.
Step 4: Open the main.m file and make the following changes in the file.
int main(int argc, char *argv[])
{
char s1[250];
char s2[250];
printf("Enter string s1:\n");
scanf("%s",&s1);
printf("Enter string s2:\n");
scanf("%s",&s2);
if(strlen(s1) == strlen(s2))
printf("Length of string s1 is equal to length of string s2\n");
else if(strlen(s1) < strlen(s2))
printf("Length of string s1 is less than length of string s2\n");
else
printf("Length of string s1 is greater than length of string s2\n");
return NSApplicationMain(argc, (const char **) argv);
}
Step 5: Now compile and run the example and see the output on the console.
You can Download SourceCode from here StringsLength