What are c preprocessors?

0 Answers  

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diff. between *p and **p

3 Answers  

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What is #ifdef ? What is its application?

0 Answers   TCS,

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main() { char as[] = "\\0\0"; int i = 0; do{ switch( as[i++]) {case '\\' : printf("A"); break; case 0 : printf("B"); break; default : printf("C"); break; }} while(i<3); }

4 Answers   Vector, Vector India,

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what is the difference between getch() and getchar()?

10 Answers   Huawei, Infosys,

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Why c is called free form language?

0 Answers  

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#include<stdio.h> int main() { int a[3][3][2]= {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18}; printf("%d\n",*(*(*a+1)); return 0; } What will be the output of the above question? And how?

1 Answers   Groupon,

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Write a program that takes three variables(a,b,c) in as separate parameters and rotates the values stored so that value a goes to b,b,to c and c to a

7 Answers  

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char ch="{'H','I',0};printf("%s",ch);what is output

9 Answers   Accenture,

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write a program to display numbers from 1 to 10 and 10 to 1?

2 Answers  

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7. Identify the correct argument for the function call fflush() in ANSI C: A)stdout B)stdin C)stderr D)All the above

10 Answers   Accenture,

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can i know the source code for reversing a linked list with out using a temporary variable?

6 Answers   Honeywell,

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