Answer / hrpynux@gmail.com

The function gets() reads characters from the stdin and stores them at the provided input buffer. However, gets() will keep reading until it encounters a newline character. Unless the buffer is large enough, or the length of the line being read is known ahead of time, gets() can potentially overflow the input buffer and start overwriting memory it is not supposed to, wreaking havoc or opening security vulnerabilities.

Which of these statements are false w.r.t File Functions? i)fputs() ii)fdopen() iii)fgetpos() iv)ferror() A)ii B)i,ii C)iii D)iv

6 Answers   Accenture,

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Difference between Function to pointer and pointer to function

0 Answers  

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what is the purpose of the following code, and is there any problem with the code? void fn(long* p1, long* p2) { register int x = *p1; register int y = *p2; x ^= y; y ^= x; x ^= y; *p1 = x; *p2 = y; }

1 Answers   Google,

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What is undefined behavior?

1 Answers  

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. Write a program to get a string and to convert the 1st letter of it to uppercase

2 Answers   HTC,

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Snake Game: This is normal snake game which you can find in most of the mobiles. You can develop it in Java, C/C++, C# or what ever language you know.

7 Answers   Accenture, Gridco, IBM, Kevin IT, TCS, Vimukti Technologies,

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write program on arrays

3 Answers   GE, Polycab,

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What is s in c?

0 Answers  

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wt is d full form of c

6 Answers   TCS, Wipro,

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#include <stdio.h> void main() { int i=-1,j=1,k,l; k=!i&&j; l=!i||j; printf ("%d%d",k,l) ; }

3 Answers   SRG,

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Write a program in C for showing working of different logical operator in C. Your program should guide users with proper message/menu on the console.

3 Answers   HCL,

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main() { int x=20,y=35; x = y++ + x++; y = ++y + ++x; printf("%d %d\n",x,y); } what is the output?

10 Answers   Ramco,

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