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

C Interview Questions

Questions Answers Views Company eMail

What is wrong with this code such that it doesnt produce the input reversed? #include #include #include int main(void) { char Space = ' '; char LineOfText; float count; LineOfText = getchar(); while ((LineOfText = getchar()) != '/n'); { count = strlen(LineOfText) - 1; while (count >= 0) { putchar(LineOfText[count]); count--; } } getchar(); return 0; }

2 4110

how to add two numbers without using arithmetic operators?

4 6284

write a program to add two numbers of any size.....(remember any size)

1 3621

Write a program in c using only loops to print * * * * * *******

IBM,

2 4547

20. main() { int i=5; printf("%d%d%d%d%d%d",i++,i--,++i,--i,i); } Answer:??????

2 5375

21. #define square(x) x*x main() { int i; i = 64/square(4); printf("%d",i); }

3 9586

array of pointer pointer to array pointer to pointer

MAHINDRA,

1 3952

#include #include void main() { int m=0111,n=20; printf("%d%d\n",m,n); getch(); }

1 3757

Write a program in c to print * * * * * *******

1 3291

Ca some one please help me with aC code to allow user enter numbers from 1 to 20 without repeating and prnt the sum of those numbers thnx

4 5705

Write a program in "C" to calculate the root of a quadratic equation ax^2+bx+c=0, where the value of a,b & c are known.

2237

how to make a scientific calculater ?

2075

You are to write your own versions of strcpy() and strlen (). Call them mystrcpy() and mystrlen(). Write them first as code within main(), not as functions, then, convert them to functions. You will pass two arrays to the function in the case of mystrcpy(), the source and target array.

2340

Write a program in c to print 1 121 12321 1234321 123454321

ANR, College School Exams Tests, Mu Sigma, Wipro,

11 64354

will u please send me the placement papers to my mail???????????????????

1840

Post New C Questions

Un-Answered Questions { C }

C program to find all possible outcomes of a dice?

2365

How do I get a null pointer in my programs?

1115

write a program that types this pattern: 12345678987654321 12345678 87654321 1234567 7654321 123456 654321 12345 54321 1234 4321 123 321 12 21 1 1

3945

write a program to concatenation the string using switch case?

2108

Difference between pass by reference and pass by value?

1161

Explain union. What are its advantages?

1081

What is a macro?

1114

Is there a way to switch on strings?

1089

What does s c mean in text?

1098

What is main return c?

1002

regarding pointers concept

2041

What is sizeof return in c?

1040

Write a program to swap two numbers without using third variable?

1307

Can you please explain the difference between strcpy() and memcpy() function?

1072

Explain how do you search data in a data file using random access method?

1136

For More Un-Answered { C } Questions Click Here