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

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Code Snippets Interview Questions

Questions Answers Views Company eMail

main() { int i=5,j=10; i=i&=j&&10; printf("%d %d",i,j); }

1 13238

main() { int i=4,j=7; j = j || i++ && printf("YOU CAN"); printf("%d %d", i, j); }

1 8350

main() { register int a=2; printf("Address of a = %d",&a); printf("Value of a = %d",a); }

3 9267

main() { float i=1.5; switch(i) { case 1: printf("1"); case 2: printf("2"); default : printf("0"); } }

2 13480

main() { extern i; printf("%d\n",i); { int i=20; printf("%d\n",i); } }

1 4374

main() { int a=2,*f1,*f2; f1=f2=&a; *f2+=*f2+=a+=2.5; printf("\n%d %d %d",a,*f1,*f2); }

6 17507

main() { char *p="GOOD"; char a[ ]="GOOD"; printf("\n sizeof(p) = %d, sizeof(*p) = %d, strlen(p) = %d", sizeof(p), sizeof(*p), strlen(p)); printf("\n sizeof(a) = %d, strlen(a) = %d", sizeof(a), strlen(a)); }

1 5293

#define DIM( array, type) sizeof(array)/sizeof(type) main() { int arr[10]; printf(“The dimension of the array is %d”, DIM(arr, int)); }

1 7785

int DIM(int array[]) { return sizeof(array)/sizeof(int ); } main() { int arr[10]; printf(“The dimension of the array is %d”, DIM(arr)); }

CSC,

2 12259

main() { static int a[3][3]={1,2,3,4,5,6,7,8,9}; int i,j; static *p[]={a,a+1,a+2}; for(i=0;i<3;i++) { for(j=0;j<3;j++) printf("%d\t%d\t%d\t%d\n",*(*(p+i)+j), *(*(j+p)+i),*(*(i+p)+j),*(*(p+j)+i)); } }

1 12881

main() { void swap(); int x=10,y=8; swap(&x,&y); printf("x=%d y=%d",x,y); } void swap(int *a, int *b) { *a ^= *b, *b ^= *a, *a ^= *b; }

2 9140

main() { int i = 257; int *iPtr = &i; printf("%d %d", *((char*)iPtr), *((char*)iPtr+1) ); }

CSC,

1 11381

main() { int i = 258; int *iPtr = &i; printf("%d %d", *((char*)iPtr), *((char*)iPtr+1) ); }

1 9660

main() { int i=300; char *ptr = &i; *++ptr=2; printf("%d",i); }

CSC,

4 32238

#include main() { char * str = "hello"; char * ptr = str; char least = 127; while (*ptr++) least = (*ptr 1 5784

Un-Answered Questions { Code Snippets }

sample code to auto focusing the first field in a form

2423

How we work on N tire architecture in asp.net Please give me Examle...

17878

what full form name of B.K.U.

3014

i don't know about working of nested for loop can any one help me

2225

snippet to prevent submission of form when certain/any validations got failed

1883

Code for Presenting Parent/Child Data in a Data Grid Row?

2507

What is the functionality of GetDesktopWindow?

588

How a web page can communicate with a web server while a user type characters in an input field.

1060

Ask the user to input three positive integers M, N and q. Make the 2 dimensional array of integers with size MxN, where all the elements of I (I = 1,…,M) line will be members of geometrical progression with first element equal to the number of line (I) and denominator q.

3828

What software is available for XML?

585

How to use Client-side Script to Focus Controls in ASP.NET?

2914

Write a function that takes an unsorted integer array, and returns a three element subset whose sum is zero.

1619

write a function that allocates memory for a single data type passed as a parameter.the function uses the new operator and return a pointer to the allocated memory.the function must catch and handle any exception during allocation

2845

What is a well formed XML document?

506

how to pass data between pages using Cookies

2378

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