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44.what is the difference between strcpy() and memcpy()
function?
45.what is output of the following statetment?
46.Printf(“%x”, -1<<4); ?
47.will the program compile?
int i;
scanf(“%d”,i);
printf(“%d”,i);
48.write a string copy function routine?
49.swap two integer variables without using a third
temporary variable?
50.how do you redirect stdout value from a program to a file?
51.write a program that finds the factorial of a number
using recursion?
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sorry... I made a mistake in the previous 51.answer
i am very sorry...
the solution for recursion is...
long factorial(long n){
return (n==0 || n==1)?1:n * factorial(n-1);
}
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / sachin patil
44. strcpy copy the string while memcpy copy the memory
contains of locations.
46.fffffff0
49. int a = 5;
int b = 10;
a = a+b;
b = a-b;
a = a-b;
| Is This Answer Correct ? | 2 Yes | 0 No |
51.factorial of a number using recursion
long factorial(long n){
return (n==0 || n==1)?1:n*n-1;
}
| Is This Answer Correct ? | 0 Yes | 2 No |
what is the advantage of function pointer
16 Answers CMC, CS, Freshdesk, L&T, LG Soft, Matrix, TCS,
What does it mean when the linker says that _end is undefined?
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
Can you think of a logic behind the game minesweeper.
If 4 digits number is input through the keyboard, Write a program to calculate sum of its 1st & 4th digit.
Unsigned char c; for ( c=0;c!=256;c++2) printf("%d",c); No. of times the loop is executed ?
Write a C/C++ program that connects to a MySQL server and checks intrusion attempts every 5 minutes. If an intrusion attempt is detected beep the internal speaker to alert the administrator. A high number of aborted connects to MySQL at a point in time may be used as a basis of an intrusion.
2 Answers Drona Solutions, Infosys, Vodafone, Webyog,
#define MAX 3 main() { printf("MAX = %d ",MAX ); #undef MAX #ifdef MAX printf("Vector Institute”); #endif }
my name is nani i completed my b-tech in hyd now i want go for interveiw but i dont know the process of software field interveiws plz help me anyone how many rouds there n what rounds plz plz plz help me n where i can get these details
c programming of binary addition of two binary numbers
What are the features of the c language?
In a switch statement, explain what will happen if a break statement is omitted?
C 
