Answer Posted / ushagva1

a=a+b-(b=a);

#include main() { int *p, *c, i; i = 5; p = (int*) (malloc(sizeof(i))); printf(" %d",*p); *p = 10; printf(" %d %d",i,*p); c = (int*) calloc(2); printf(" %d ",*c); }

1039

---

How do you define CONSTANT in C?

1250

---

What is hash table in c?

1012

---

How can variables be characterized?

2168

---

If i have an array 0 to 99 i.e,(Size 100) I place the values 1 to 100 randomly like a[0]=29,a[1]=56 upto array[99].. the values are only between 1 to 100. getting the array values by using scanf.. If i entered one wrong element value line a[56]=108. how can i find it.. and also how to find the missing value in 1 to 100.. and i want to replace the missing values.. any one of them know please post your answer..

2008

---

List some of the dynamic data structures in C?

1229

---

What is the advantage of c?

1105

---

Sir,please help me out with the code of this question. Write an interactive C program that will encode or decode multiple lines of text. Store the encoded text within a data file, so that it can be retrieved and decoded at any time. The program should include the following features: (a) Enter text from the keyboard, encode the text and store the encoded text in a data file. (b) Retrieve the encoded text and display it in its encoded form. (c) Retrieve the encoded text, decode it and then display the decoded text. (d) End the computation. Test the program using several lines of text of your choice.

2287

---

What are the 4 types of unions?

1019

---

program to convert a integer to string in c language'

2435

---

Which is better pointer or array?

1006

---

What is string constants?

1133

---

the portion of a computer program within which the definition of the variable remains unchanged a) mode b) module c) scope d) none

1036

---

What is static and auto variables in c?

1063

---

If null and 0 are equivalent as null pointer constants, which should I use?

1186

---