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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 |
whitch value return void main?
regarding pointers concept
How can we see the Expanded source code and compiled code for our source program in C?
What is the difference b/w Structure & Union?
Explain what is the stack?
if a person is buying coconuts of Rs10,and then sell that coconuts of Rs9,with the loss of one rupee.After that the person became a millaniore.how?
How would you write qsort?
What does 4d mean in c?
What is volatile c?
What are the different pointer models in c?
write a C program, given number is double without using addt ion and multiplication operator?ex:n=6,ans=12,pls send me ans to goviseenu@gmail.com
Does c have function or method?
C 
