How does #define work?

0 Answers  

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Explain how many levels deep can include files be nested?

0 Answers  

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explain what is an endless loop?

0 Answers  

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HOW TO SOLVE A NUMERICAL OF LRU IN OS ??????

0 Answers  

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how does the C compiler interpret the following two statements p=p+x; q=q+y; a. p=p+x; q=q+y b. p=p+xq=q+y c. p=p+xq; q=q+y d. p=p+x/q=q+y

2 Answers   TCS, Tech Synergy,

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what is the use of getch() function in C program.. difference b/w getch() and getche()??

29 Answers   HCL, IBM, Infosys, TCS, Wipro,

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Explain this code. #include <stdio.h> void f1(int *k) { *k = *k + 10; } main ( ){ int i; i = 0; printf (" The value of i before call %d \n", i); f1 (&i); printf (" The value of i after call %d \n", i); }

3 Answers   IBM,

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How can I convert integers to binary or hexadecimal?

2 Answers  

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What is NULL pointer?

0 Answers   Infosys,

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explain what is fifo?

0 Answers  

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#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

0 Answers   Wilco,

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What is meant by realloc()?

0 Answers  

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