What will be the output of the program? #include #include int main() { char str[] = "India\0\CURIOUSTAB\0"; printf("%d ", strlen(str)); return 0; }

Q: What will be the output of the program? #include #include int main() { char str[] = "India\0\CURIOUSTAB\0"; printf("%d ", strlen(str)); return 0; }

The function strlen returns the number of characters int the given string. Therefore, strlen(str) becomes strlen("India") contains 5 characters. A string is a collection of characters terminated by '\0'. The output of the program is "5".

What will be the output of the program? #include<stdio.h> #include<string.h> int main() { char str[] = "India\0\CURIOUSTAB\0"; printf("%d ", strlen(str)); return 0; }

10
6
5
11

Correct Answer: 5

Explanation:

The function strlen returns the number of characters int the given string.

Therefore, strlen(str) becomes strlen("India") contains 5 characters. A string is a collection of characters terminated by '\0'.

The output of the program is "5".

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