Answer / pavan_mustyala

In C-Language, In general, we compare each element of the
array in a loop that iterates till the element is found.
This is called Linear search.

while(1)
{
// code here
if(element found)
break;
}

Here, execution time depends on the array size and position
of the element in the array.
For sorted arrays, we can use techniques such as binary
search using which execution is faster.

Answer / palanisaran

my $element = 'Whatever you are searching for' ;
if (grep {$_ eq $element} @TheArray) {
print "Element '$element' found!\n" ;
}

Write a routine to draw a circle (x ** 2 + y ** 2 = r ** 2) without making use of any floating point computations at all.

2 Answers   Mentor Graphics, Microsoft,

---

main() { char *p = “ayqm”; printf(“%c”,++*(p++)); }

29 Answers   IBM, TCS, UGC NET, Wipro,

---

Write a routine that prints out a 2-D array in spiral order

3 Answers   Microsoft,

---

#define a 10 void foo() { #undef a #define a 50 } int main() { printf("%d..",a); foo(); printf("%d..",a); return 0; } explain the answer

1 Answers  

---

Write a C function to search a number in the given list of numbers. donot use printf and scanf

5 Answers   Honeywell, TCS,

---

main() { char *p; printf("%d %d ",sizeof(*p),sizeof(p)); }

6 Answers  

---

main() { char *a = "Hello "; char *b = "World"; clrscr(); printf("%s", strcpy(a,b)); } a. “Hello” b. “Hello World” c. “HelloWorld” d. None of the above

4 Answers   Corporate Society, HCL,

---

how to delete an element in an array

2 Answers   IBM,

---

To Write a C program to remove the repeated characters in the entered expression or in entered characters(i.e) removing duplicates. String contains only lowercase characters ['a'-'z']

0 Answers  

---

void ( * abc( int, void ( *def) () ) ) ();

1 Answers  

---

main() { int *ptr=(int*)malloc(sizeof(int)); *ptr=4; printf("%d",(*ptr)+++*ptr++); }

3 Answers   GNITC,

---

how to return a multiple value from a function?

2 Answers   Wipro,

---