What are the standard predefined macros?

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What is the difference between variable declaration and variable definition in c?

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Write a program that receives as input a number omaadel-n-print, four digits.

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void main() {int i=2; printf("%d%d%d",i,++i,i++); getch(); }

9 Answers  

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Write an interactive c program that will encode or decode a line of text. To encode a line of text, proceed as follows: Convert each character, including blank spaces, to its ASCII equivalent. Generate a positive random integer. Add this integer to the ASCII equivalent of each character. The same random integer will be used for the entire line of text. Suppose that N1 represents the lowest permissible value in the ASCII code, and N2 represents the highest permissible value. If the number obtained in step 2 above exceeds N2, then subtract the largest possible multiple of N2 from this number, and add the remainder to N1. Hence the encoded number will always fall between N1 and N2, and will therefore always represent some ASCII character. Display the characters that correspond to the encoded ASCII values. The procedure is reversed when decoding a line of text. Be certain, however, that the same random number is used in decoding as was used in encoding.

1 Answers   Amazon, CSJM, HCL, Microsoft, TCS, Wipro,

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what is bit rate & baud rate? plz give wave forms

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print pattern 1 1 33 33 555 555 77777777 555 555 33 33 1 1

1 Answers   Winit,

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What is malloc() function?

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in ‘C’ language for Matrix Multiplication fails” Introspect the causes for its failure and write down the possible reasons for its failure.

0 Answers   TCS,

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What is wild pointer in c?

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WHAT IS THE DEFINATION OF IN TECHNOLOGY AND OFF TECHNOLOGY ?

0 Answers   HP,

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What is s in c?

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