Strings

What is the function of strcoll()?

#include 
int main() 
{ 
    char str[] = "GeeksQuiz"; 
    printf("%s %s %s\n", &str[5], &5[str], str+5); 
    printf("%c %c %c\n", *(str+6), str[6], 6[str]); 
    return 0; 
} 

Assume that a character takes 1 byte. Output of following program?

#include 
int main() 
{ 
    char str[20] = "GeeksQuiz"; 
    printf ("%d", sizeof(str)); 
    return 0; 
} 

Output?

int main() 
{ 
    char a[2][3][3] = {'g','e','e','k','s','q','u','i','z'}; 
    printf("%s ", **a); 
    return 0; 
} 

What type of return-type used in String operations?

What will be the output of the program If characters 'a', 'b' and 'c' enter are supplied as input?

#include

int main()
{
    void fun();
    fun();
    printf("\n");
    return 0;
}
void fun()
{
    char c;
    if((c = getchar())!= '\n')
        fun();
    printf("%c", c);
}

What will be the output of the program ?

#include

int main()
{
    printf("India", "BIX\n");
    return 0;
}

What will be returned in the following C code?

size- t strlen(const char *s)
const char *sc;
for(sc = s; *sc!= ' \ O ' ; ++sc)
return(sc - s) ;

What will be the output of the program (Turbo C in 16 bit platform DOS) ?

#include
#include

int main()
{
    char *str1 = "India";
    char *str2 = "BIX";
    char *str3;
    str3 = strcat(str1, str2);
    printf("%s %s\n", str3, str1);
    return 0;
}

This function offers the quickest way to determine whether two character sequences of the same known length match character for the character up to and including any null character in both.