C Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C Interview Questions

Questions Answers Views Company eMail

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

1 2488

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

3292

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 8255

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

1866

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

4202

what is difference between null and nul in c language

2 5645

what are non standard function in c

1867

#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 5770

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,

3015

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

1793

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

1963

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,

2070

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

Wipro,

2 5146

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 7174

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

2 3970

Post New C Questions

Un-Answered Questions { C }

Write a C program in Fibonacci series.

1058

Explain what is wrong with this statement? Myname = ?robin?;

1538

What is d'n in c?

1080

Explain void pointer?

989

What does main () mean in c?

1070

How will you print TATA alone from TATA POWER using string copy and concate commands in C?

1335

Can you write the function prototype, definition and mention the other requirements.

1096

What is typeof in c?

966

What does 2n 4c mean?

1196

What is s in c?

1012

What is meant by operator precedence?

1104

Which header file is essential for using strcmp function?

1435

What is difference between function overloading and operator overloading?

1060

in iso what are the common technological language?

2063

Is that possible to add pointers to each other?

1332

For More Un-Answered { C } Questions Click Here