Can we change the value of constant variable in c?

0 Answers  

---

Explain the difference between malloc() and calloc() function?

0 Answers  

---

What is calloc malloc realloc in c?

0 Answers  

---

what is difference between C and C++

4 Answers  

---

Why is malloc used?

1 Answers  

---

Write a program or provide a pseudo code to flip the 2nd bit of the 32 bit number ! (Phone Screen)

1 Answers   NetApp, PTU, Wipro,

---

if a person is buying coconuts of Rs10,and then sell that coconuts of Rs9,with the loss of one rupee.After that the person became a millaniore.how?

9 Answers   Wipro,

---

HOW TO HANDLE EXCEPTIONS IN C

8 Answers  

---

#include<stdio.h> #include<conio.h> void main() {clrscr(); char another='y'; int num; for(;another=='y';) { printf("Enter a number"); scanf("%d",&num); printf("squre of %d is %d",num,num*num); printf("\nwant to enter another number y/n"); scanf("%c",&another); } getch(); } the above code runs only one time.on entering 'y' the screen disappeares.what can i do?

3 Answers  

---

What are the uses of pre-processor directives?

2 Answers  

---

Is both getch() and getchar() functions are similar? if it is similar means why these two functions are used for same usage? if it is not similar means what is the difference?

1 Answers   Infosys,

---

what are advantages of U D F?

1 Answers   Google,

---