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What do you know about the use of bit field?

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Why do some versions of toupper act strangely if given an upper-case letter?

0 Answers  

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illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question

0 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 dangling pointer?

1 Answers   LG Soft,

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main() { int i = -3,j=2,k=0,m; m= ++i || ++j && ++k; printf("%d%d%d",i,j,k,m); }

7 Answers   HCL,

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What is a segmentation fault?

2 Answers  

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What is the difference between void main() and int main()?

1 Answers  

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What is bash c?

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f(x,y,z) { y = y+1; z = z+x; } main() { int a,b; a = 2 b = 2; f(a+b,a,a); print a; } what is the value of 'a' printed

5 Answers  

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What is the purpose of the code, and is there any problem with it? unsigned int f( unsigned n ) { return –n & 7; }

1 Answers   Google,

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What is function and its example?

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