Answer / nilam

Macros are preprocessor directives that are defined using #define directive. Macros consist of two parts Macro_Name, & Macro_Substitution_Text.
Before the source code gets complied, the preprocessor will check for the presence of macros. & wherever it found that macro simply replaces that macros with substitution text.

Macros are not Type Safe.

Answer / revathi

stack is a last in, first out (LIFO).It is characterized by only three fundamental operations: push, pop and stack top.

The queue is a First-In-First-Out (FIFO) data structure. In a FIFO data structure, the first element added to the queue will be the first one to be removed.

Write a c-programe that input one number of four digits and find digits sum?

2 Answers  

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Given an int variable n that has already been declared and initialized to a positive value, and another int variable j that has already been declared, use a do...while loop to print a single line consisting of n asterisks. Thus if n contains 5, five asterisks will be printed. Use no variables other than n and j .

2 Answers  

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write the value of x and y after execution of the statements: int x=19,y; y=x++ + ++x; x++; y++;

0 Answers  

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which typw of errors ? & how to solve it ?

0 Answers  

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What is the code for following o/p * * * * * * * * * * * * * * * *

1 Answers  

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void main() { int i=7; printf("N= %*d",i,i); }

6 Answers   HCL,

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A sample program using data structure? what is file handling?

0 Answers   TCS,

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Write a C program to enter 10 integer numbers through one variable and count how many of them are even using while loop ?

2 Answers  

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loop1: { x=i<n?(i++):0; printf("%d",i); exit(x); continue; } Error- misplaced continue. Doubt-1.will the exit(x) be executed for all values of x 2.will this statement go out of the program.

5 Answers   CMC,

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how to convert decimal to binary in c using while loop without using array

50 Answers   Apple, Aptech, Arwen Tech, BCS, C2D Software, CEC,

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write a profram for selection sort whats the error in it?

2 Answers  

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quoroum of computer languages?

0 Answers   Infosys,

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