what does ‘#include’ mean?

1 Answers   TCS,

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Why are all header files not declared in every c program?

0 Answers  

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Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?

0 Answers  

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Write a simple code fragment that will check if a number is positive or negative.

0 Answers  

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How to calculate sum

2 Answers  

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if the area was hit by a virus and so the decrease in the population because of death was x/3 and the migration from other places increased a population by 2x then annually it had so many ppl. find our the population in the starting.

1 Answers   TCS,

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What is the difference between realloc() and free()

1 Answers  

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What is type qualifiers?

0 Answers  

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how c source file in converted to exe file

5 Answers   KPIT,

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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. 1.convert each character,including blank spaces,to its ASCII equivalent. 2.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. 3.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(i.e.,the original ASCII equivalent plus the random integer)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. 4.Dislay 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 decodingas was used in encoding.

0 Answers  

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

7 Answers   Infosys,

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What is the size of structure in c?

0 Answers  

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