Which of the following statements are correct about the program?
#include
char *fun(unsigned int num, int base);

int main()
{
char *s;
s=fun(128, 2);
s=fun(128, 16);
printf("%s
",s);
return 0;
}
char *fun(unsigned int num, int base)
{
static char buff[33];
char *ptr = &buff[sizeof(buff)-1];
*ptr = '\0';
do
{
*--ptr = "0123456789abcdef"[num %base];
num /=base;
}while(num!=0);
return ptr;
}

Question

Which of the following statements are correct about the program?
#include
char *fun(unsigned int num, int base);

int main()
{
    char *s;
    s=fun(128, 2);
    s=fun(128, 16);
    printf("%s
",s);
    return 0;
}
char *fun(unsigned int num, int base)
{
    static char buff[33];
    char *ptr = &buff[sizeof(buff)-1];
    *ptr = '\0';
    do
    {
        *--ptr = "0123456789abcdef"[num %base];
        num /=base;
    }while(num!=0);
    return ptr;
}

TuteeHUB · Accepted Answer

It converts a number to its equivalent binary.

TuteeHUB · Answer

It converts a number to a given base.

TuteeHUB · Answer

It converts a number to its equivalent hexadecimal.

TuteeHUB · Answer

It converts a number to its equivalent octal.

1.	Which of the following statements are correct about the program? #include char fun(unsigned int num, int base); int main() { char s; s=fun(128, 2); s=fun(128, 16); printf("%s\n",s); return 0; } char fun(unsigned int num, int base) { static char buff[33]; char ptr = &buff[sizeof(buff)-1]; ptr = '\0'; do { --ptr = "0123456789abcdef"[num %base]; num /=base; }while(num!=0); return ptr; }
A.	It converts a number to a given base.
B.	It converts a number to its equivalent binary.
C.	It converts a number to its equivalent hexadecimal.
D.	It converts a number to its equivalent octal.
Answer» B. It converts a number to its equivalent binary.

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