Answer / susie

Answer : :

sizeof (void *) = 2

sizeof (int *) = 2

sizeof (double *) = 2

sizeof(struct unknown *) = 2

Explanation:

The pointer to any type is of same size.

#define a 10 void foo() { #undef a #define a 50 } int main() { printf("%d..",a); foo(); printf("%d..",a); return 0; } explain the answer

1 Answers  

---

# include <stdio.h> int one_d[]={1,2,3}; main() { int *ptr; ptr=one_d; ptr+=3; printf("%d",*ptr); }

1 Answers  

---

main() { int i=-1; -i; printf("i = %d, -i = %d \n",i,-i); }

1 Answers  

---

main() { int i=0; while(+(+i--)!=0) i-=i++; printf("%d",i); }

9 Answers   CSC, GoDB Tech, IBM,

---

write a program to Insert in a sorted list

4 Answers   Microsoft,

---

Link list in reverse order.

8 Answers   NetApp,

---

how to concatenate the two strings

1 Answers  

---

Is the following code legal? typedef struct a { int x; aType *b; }aType

1 Answers  

---

how to print 1 2 3 4 5 6 7 8 9 10 9 8 7 6 5 4 3 2 1 using any loop(for or while) only once(only 1 loop) and maximum 2 variables using C.

19 Answers   Cap Gemini, Infosys,

---

#define prod(a,b) a*b main() { int x=3,y=4; printf("%d",prod(x+2,y-1)); }

1 Answers  

---

main() { unsigned int i=10; while(i-->=0) printf("%u ",i); }

2 Answers   HP,

---

int DIM(int array[]) { return sizeof(array)/sizeof(int ); } main() { int arr[10]; printf(“The dimension of the array is %d”, DIM(arr)); }

2 Answers   CSC,

---