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

C Interview Questions

Questions Answers Views Company eMail

Write a program that can show the multiplication table.

Student,

1999

Write a program that will read the input of any number of digits n in a row of shafh showing the breakdown of the printing and printing figures by the recursive function.

2128

Write a program that an operator and two operands read from input operand operator on the implementation and results display.

1937

A program to allow an input operand and operator from the operator and read on the display and output operand.

2023

int j =15,i; for (i=1; 1<5; ++i) {printf ("%d%d ",j,i); j = j-3; }

2 3569

Function shall sum members of given one-dimensional array. However, it should sum only members whose number of ones in the binary representation is higher than defined threshold (e.g. if the threshold is 4, number 255 will be counted and 15 will not) - The array length is arbitrary - output the results to the stdout

XYZ,

2240

int i=~0; uint j=(uint)i; j++; printf(“%d”,j);

1 4349

what is output? main() { #define SQR(x) x++ * ++x int i = 3; printf(" %d %d ",SQR(i),i * SQR(i)); } a)9 27 b)35 60 c)20 60 d)15 175

Wipro,

5 7017

print the table 5 in loops

3 4239

how to print 212 as Twohundreds twelve plz provide me ans soon

1 4708

int i=0,j; j=++i + ++i ++i; printf(" %d",j);

ME,

2 4226

#include #include void main() { clrscr(); int a=0,b=0,c=0; printf("enter value of a,b"); scanf(" %d %d",a,b); c=a+b; printf("sum is %d",c); getch(); }

2 4470

#include int main() { if ("X" <"x") printf("X smaller than x "); } my question is whats the mistake in this program? find it and please tell me..

3 5129

int main() { int days; printf("enter days you are late"); scanf("%d",days); if (days<=5) printf("5o paisa fine"); if (days<=10&&days>=6) printf("1rs fine"); if(days>10) printf("10 rs fine"); if(days=30) printf("membership cancelled"); return 0; } tell me whats wrong in this program? is it right?

2 3397

#include void main() { int i=-1,j=1,k,l; k=!i&&j; l=!i||j; printf ("%d%d",k,l) ; }

SRG,

3 5248

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Un-Answered Questions { C }

How many header files are in c?

1066

What is void pointers in c?

1066

What extern c means?

1062

What do mean by network ?

1216

why return type of main is not necessary in linux

2151

What is the stack in c?

1228

Explain the use of keyword 'register' with respect to variables.

1098

Explain what is the difference between a free-standing and a hosted environment?

1236

What is a pragma?

1178

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

1250

What is the use of getchar functions?

1231

What is c language in simple words?

1114

What are void pointers in c?

1062

Can we change the value of static variable in c?

1078

What are the 4 types of functions?

1110

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