Why does everyone say not to use scanf? What should I use instead?

0 Answers  

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What is true about the following C Functions (a) Need not return any value (b) Should always return an integer (c) Should always return a float (d) Should always return more than one value

2 Answers   DynPro, TCS,

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In which mode we open the file for read,write and append also in c ? a)W b)w+ c)r+ d)a

2 Answers   BitWise,

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how can i include my own .h file EX:- alex.h like #include<alex.h>, rather than #include"alex.h"

1 Answers  

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What is the difference between declaring a variable by constant keyword and #define ing that variable?

1 Answers  

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What is %d used for?

0 Answers  

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What do you mean by c?

1 Answers  

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Diff: between this 2 classes in terms of memory class A { int i; char c; double d; }; class A { double d; int i; char c; }; How it is calculating?

1 Answers   HCL,

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What should malloc(0) do?

0 Answers  

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How many parameters should a function have?

0 Answers  

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The operation of a stair case switch best explains the a) or operation b) and operation c)exclusive nor operation d)exclusive or operation Which of the following is/are syntactically correct? a) for(); b) for(;); c) for(,); d) for(;;);

1 Answers   HCL, Public Service Commission,

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which of the following statements is incorrect a.typedef struct new{ int n1; char n2; } DATA; b.typedef struct { int n3; char *n4; }ICE; c.typedef union { int n5; float n6; } UDT; d.#typedef union { int n7; float n8; } TUDAT;

5 Answers   Assurgent, TCS,

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