C Interview Questions
Questions Answers Views Company eMail

char *p="name"; printf(p);

1 2072

please help me..... please codes and flowchart plz turbo c lang po yan.....please asap response... 3. Make an astrology program. The user types in his or her birthday (month, day, and year as integer), and the program responds with the user’s zodiac sign, horoscope, and other information related to it. If the user’s birth year falls into a leap year, your program should display an appropriate message for it. NOTES: Conditional Statements: it should be with graphics

2992

main() {int i=5; // line 1 i=(++i)/(i++); // line 2 printf("%d",i); // line 3 } output is 2 but if we replace line 2 and line 3 by printf("%d",i=(++i)/(i++)); then output is 1. Why?

GATE,

1 7645

#include { printf("Hello"); } how compile time affects when we add additional header file .

1544

Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1

3857

what is difference between null and nul in c language

2 4971

what are non standard function in c

1557

#include int f(int,int); int main() { printf("%d",f(20,1)); return 0; } int f(int n,int k) { if(n==0) return 0; else if(n%2)return f(n/2,2*k)+k; else return f(n/2,2*k)-k; } how this program is working and generating output as 9....?

1 5279

what is the c source code for the below output? 5555555555 4444 4444 333 333 22 22 1 1 22 22 333 333 4444 4444 5555555555

Wipro,

2692

what is the c source code for the below output? 10 10 10 10 10 10 10 10 10 10 9 9 7 6 6 6 6 6 6 9 7 5 9 7 3 2 2 5 9 7 3 1 5 9 7 3 5 9 7 4 4 4 4 5 9 7 8 8 8 8 8 8 8 8 9

1568

what is the c source code for the below output? 1 0 1 1 0 1 0 1 0 1 1 0 1 0 1

1706

write a program to input 10 strings and compare without using strcmp() function. If the character of one string matches with the characters of another string , sort them and make it a single string ??? example:- str1="Aakash" st2="Himanshu" str="Uday" output:- Aakashimanshuday (please post the answer as quickly as possible)

Google,

1756

how to multiply two number taking input as a string (considering sum and carry )

Wipro,

2 4608

Write a code to reverse string seperated by spaces i/p str=India is my country o/p str=aidnI si ym yrtnuoc After writing code, optimize the code

1 6615

difference between the array and linked list general difference related to memory

2 3359


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Un-Answered Questions { C }

What is the difference between new and malloc functions?

683


Is it possible to execute code even after the program exits the main() function?

961


Did c have any year 2000 problems?

803


How can I open a file so that other programs can update it at the same time?

782


What is pointer in c?

869






can anyone suggest some site name..where i can get some good data structure puzzles???

1753


What is a keyword?

881


WRITE A CODE IN C TO SEARCH A FILE FROM NOTEPAD FILE.

2153


what will be maximum number of comparisons when number of elements are given?

1563


Why do we use namespace feature?

704


What do you know about the use of bit field?

725


Explain is it valid to address one element beyond the end of an array?

859


What does the c preprocessor do?

762


What are the different types of errors?

744


Write a program to know whether the input number is an armstrong number.

792