What is the difference between specifying a constant variable like with constant keyword and #define it? i.e what is the difference between CONSTANT FLOAT A=1.25 and #define A 1.25

0 Answers  

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compute the nth mumber in the fibonacci sequence?

10 Answers   Canon, HPL, Satyam, TCS,

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a formula,a series of steps,or well defined set of rules for solving a problem a) algorithem b) program c) erdiagram d) compiler

0 Answers  

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What is an lvalue and an rvalue?

1 Answers  

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Write a progarm to find the length of string using switch case?

0 Answers   TCS,

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A global variable when referred to in another file is declared as this a) local variable b) external variable c) constant d) pointers

0 Answers  

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#include<stdio.h> main() { int a=1; int b=0; b=++a + ++a; printf("%d %d",a,b); }

7 Answers   Infosys,

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what is the use of #pragma pack, wer it is used?

2 Answers   Wipro,

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Write a program to print factorial of given number without using recursion?

0 Answers  

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what is linkage error when it occurs in c program

3 Answers  

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What is return type in c?

0 Answers  

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What is the output from this program? #include <stdio.h> void do_something(int *thisp, int that) { int the_other; the_other = 5; that = 2 + the_other; *thisp = the_other * that; } int main(void) { int first, second; first = 1; second = 2; do_something(&second, first); printf("%4d%4d\n", first, second); return 0; }

3 Answers  

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