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

C Interview Questions

Questions Answers Views Company eMail

what will be the output of the following program, justify? #define TEST int TEST getdata() { static i; i+=10; return i; } main() { int k; k = getdata(); }

3 5462

"I LOVE MY COUNTRY" write a c program to get "COUNTRY MY LOVE I" as the output. Use any other programming language. It is not mandatory to use C.

ABC Infotech, ADP, College School Exams Tests, Kovair,

11 35690

write a program to sum of its digit with using control structure or with out using loop. for ex: let the number is 25634 then answer will be=2+5+6+3+4=20

4 11304

what would be the output of the following prog? Justify your answer? main() { unsigned char ch; unsigned char i; ch = -255; printf("%d",ch); i = -1; printf("%d",i); }

1 3787

int x=5; printf("%d%d%d",x,x<<2,x>>2);

TANCET,

2 6461

how do we remove the printed character in printf statement and write next it it

1 3739

hi, which software companys will take,if d candidate's % is jst 55%?

2139

how can i print "hello"

3 5716

difference between c and c++

3 6050

what is purpose of fflush(stdin) function

4 32568

how can i print "hello".please consider inverted commas as well.i want to print on console: "hello"

Wipro,

4 12487

how to compare two strings without using strcmp() function??

1 5571

how can i get the string which is having two spaces at the end.suppose the string is "Hello World ".Now at the end i have two spaces.i need to print with that spaces .

1 3899

what is the output for this question: main() { int i=1; printf("%d%d%d",i,i++,++i); }

9 10631

# define x=1+4; main() { int x; printf("%d%d",x/2,x/4); }

5 9637

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Un-Answered Questions { C }

What is uint8 in c?

1162

What is pre-emptive data structure and explain it with example?

3788

When is a “switch” statement preferable over an “if” statement?

1209

How can I sort a linked list?

1086

Draw a flowchart to produce a printed list of all the students over the age of 20 in a class .The input records contains the name and age of students. Assume a sentinel value of 99 for the age field of the trailer record

5266

What is a char c?

1089

What is the use of typedef in structure in c?

1007

how is the examination pattern?

2062

Implement bit Array in C.

1199

Compare interpreters and compilers.

1115

What does *p++ do? What does it point to?

1122

How do you print an address?

1325

How many types of functions are there in c?

1226

What is function in c with example?

1229

What is difference between union All statement and Union?

1160

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