What will be the output of the program?

#include
#define MAX(a, b, c) (a>b ? a>c ? a : c: b>c ? b : c)

int main()
{
    int x;
    x = MAX(3+2, 2+7, 3+7);
    printf("%d\n", x);
    return 0;
}

va_list is

Identify the trigraph sequence for .

The function ____ obtains block of memory dynamically.

Output?

# include
# include
  
void fun(int *a)
{
    a = (int*)malloc(sizeof(int));
}
  
int main()
{
    int *p;
    fun(p);
    *p = 6;
    printf("%dn",*p);
    return(0);
}

Is the following declaration acceptable?

typedef long no, *ptrtono;
no n;
ptrtono p;

What is the output of this C code?

#include 
    int main()
    {
        int i = 10;
        int *p = &i;
        foo(&p);
        printf("%d ", *p);
        printf("%d ", *p);
    }
    void foo(int **const p)
    {
        int j = 11;
        *p = &j;
        printf("%d ", **p);
    }

Are the expressions arr and &arr same for an array of 10 integers?

What will be the output of the program?

#include
int main()
{
    int i=3;
    switch(i)
    {
        case 1:
            printf("Hello\n");
        case 2:
            printf("Hi\n");
        case 3:
            continue;
        default:
            printf("Bye\n");
    }
    return 0;
}

Which of the following library functions returns the time in UTC (Greenwich mean time) format?

Which of the following is capable of recognizing a pre-specified type of mark by pencil or pen?

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 does the following function returns void *memmove(void *s1,const void s2, size_t n);?

#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; 
} 

What is the output of following program?

# include  
  
int main() 
{ 
   char str1[] = "GeeksQuiz"; 
   char str2[] = {'G', 'e', 'e', 'k', 's', 'Q', 'u', 'i', 'z'}; 
   int n1 = sizeof(str1)/sizeof(str1[0]); 
   int n2 = sizeof(str2)/sizeof(str2[0]); 
   printf("n1 = %d, n2 = %d", n1, n2); 
   return 0; 
} 

What is the output of this C code?

int *f();
int main()
{
int *p = f();
printf("%d\n", *p);
}
int *f()
{
int j = 10;
return &j;
}

Names of functions in two different files linked together must be unique

What will be the output of the following program?

#include< stdio>

Void f(static int*, extern int);
Static int b = 12;
Int main()
{
Static int a[5];
Register int I;
For(I = 0; I < 2> A[i++] = 2 * i++;
F(a, b);
For(I = 0; I < 2> Printf(“%d”, b++);
Return 0;
}
Void f (static int *x, extern int y)
{
Register int I;
For(I = 0; I < 2> *(++x +1) + = 2;
Y + = 2;
}

The precedence of arithmetic operators is (from highest to lowest)?

Which of the following storage devices can store maximum amount of data?