Expressions

What is the output of the following program?

#include < stdio>
int main()
{
int max =123, min = 10, *maxptr = &max, *minptr = &min;
int **nptr = &minptr, **mptr = &maxptr;
*maxptr = ++*mptr % **nptr;
max - = ( *minptr -**nptr && *maxptr || *minptr);
printf( “ %d %d”, ++**mptr, *minptr);
return 0;
}

For which of the following, “PI++;” code will fail?

What is the output of this C code?    

int main()
    {
        int y = 0;
        if (1 |(y = 1))
            printf("y is %d\n", y);
        else
            printf("%d\n", y);
 
    }

What is the output of this C code?
 

int main()
    {
        int i = 7;
        i = i / 4;
        printf("%d\n", i);
       return 0;
    }

What is the output of this C code?   

int main()
    {
        int i = 0;
        int x = i++, y = ++i;
        printf("%d % d\n", x, y);
        return 0;
    }

What value will be stored in z if the following code is executed?

main()
{
int x = 5; y = -10, z;
int a = 4, b = 2;
z = x+++++y * b/a;
}

What is the output of this C code?

void main()
    {
        int x = 1, y = 0, z = 5;
        int a = x && y && z++;
        printf("%d", z);
    }

Which of the following statement are correct?

(i) The value stored in the CPU register can always be accessed faster than that stored in memory.
(ii) A register storage class variable will always be stored in a CPU register.

What is the output of this C code?    

int main()
    {
        int y = 1;
        if (y & (y = 2))
            printf("true %d\n");
        else
            printf("false %d\n");
 
    }

Comment on the output of this C code?    

int main()
    {
        int i = 2;
        int i = i++ + i;
        printf("%d\n", i);
    }