Answer / rekha

"memmove" can safely handle the situation where the source
string overlaps the destination string

an example
ptr = memmove( s1, s2, N );

"memmove" copies exactly N characters from the string "s2"
into the area of memory pointed to by "s1". Unlike the
function "strncpy", "memmove" does not check for the
terminating '\0' of string "s2"; it simply copies N
characters. It does not put a terminating '\0' on the end of
string "s1".

What is character constants?

0 Answers  

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Why should I use standard library functions instead of writing my own?

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Write an implementation of “float stringToFloat(char *str).” The code should be simple, and not require more than the basic operators (if, for, math operators, etc.). • Assumptions • Don’t worry about overflow or underflow • Stop at the 1st invalid character and return the number you have converted till then, if the 1st character is invalid return 0 • Don’t worry about exponential (e.g. 1e10), instead you should treat ‘e’ as an invalid character • Write it like real code, e.g. do error checking • Go though the string only once • Examples • “1.23” should return 1.23 • “1a” should return 1 • “a”should return 0

6 Answers   Qualcomm,

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What are high level languages like C and FORTRAN also known as?

0 Answers  

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write a program for 7*8 = 56 ? without using * multiply operator ? output = 56

6 Answers   Xavient,

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2 Answers  

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increment operateor (++)and decrament(--) #include<stdio.h> #inclide<conio.h> main() { int x=15; while(x!=0) scanf("%d",&x); {

2 Answers   HCL, Syntel, TCS,

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1 What is a Data Structure?

1 Answers  

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write a program structure to find average of given number

1 Answers  

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why array index always starts from zero??

4 Answers   TCS,

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What should not contain a header file?

2 Answers  

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