How can I get back to the interactive keyboard if stdin is redirected?

0 Answers  

---

What is hashing in c language?

0 Answers  

---

how can i include my own .h file EX:- alex.h like #include<alex.h>, rather than #include"alex.h"

1 Answers  

---

for (i <= 5 && i >= -1;++i; i > 0) { printf("%d ", i); }

1 Answers  

---

Why is c so popular?

0 Answers  

---

GIven a sequence of characters. How will you convert the lower case characters to upper case characters. ( Try using bit vector - sol given in the C lib -> typec.h)

0 Answers  

---

An expression to whose value an operater is applied a) operand b) variable c) constant d) all of the above

0 Answers  

---

If an old women's age is the same as her three grand daughters i,mean the number of days old child=the no of weeks old child=no of months old child .The total yrs of all these ppl is 114 yrs...then how old is the old woman? the yr has 365 days..and 30 days each month.

1 Answers   TCS,

---

write a C code to reverse a string using a recursive function, without swapping or using an extra memory.

9 Answers   Motorola, TCS, Wipro,

---

f(*p) { p=(char *)malloc(6); p="hello"; return; } main() { char *p="bye"; f(p); printf("%s",p); } what is the o/p?

7 Answers   Hughes,

---

2) Write a program that will help Air Traffic Control for an airport to view the sequence of flights ready for take-off. The airport can accommodate 10 flights waiting for take-off at any point in time. Each flight has a unique 3 digit numeric identifier. &#61550; Each time a flight takes-off, Air Traffic Control adds a flight to the waitlist. Each time a flight is added to the waitlist, the list of flights waiting to take-off must be displayed. &#61550; When a flight is cleared for take-off, Air Traffic Control removes the flight from the waitlist. Each time a flight takes-off, the list of flights waiting to take-off must be displayed. &#61550; Sequence of take-off is the sequence of addition to the waitlist

0 Answers  

---

how does the C compiler interpret the following two statements p=p+x; q=q+y; a. p=p+x; q=q+y b. p=p+xq=q+y c. p=p+xq; q=q+y d. p=p+x/q=q+y

2 Answers   TCS, Tech Synergy,

---