what is the use of operator ^ in C ? and how it works?

2 Answers  

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Is array name a pointer?

0 Answers  

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I have a function which accepts, and is supposed to initialize,a pointer, but the pointer in the caller remains unchanged.

1 Answers  

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how to connect oracle in C/C++.

3 Answers   TCS, Wipro,

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A banker has a seif with a cipher. Not to forget the cipher, he wants to write it coded as following: each digit to be replaced with the difference of 9 with the current digit. The banker chose a cipher. Decipher it knowing the cipher starts with a digit different than 9. I need to write a program that takes the cipher from the keyboard and prints the new cipher. I thought of the following: Take the input from the keyboard and put it into a string or an array. Go through the object with a for and for each digit other than the first, substract it from 9 and add it to another variable. Print the new variable. Theoretically I thought of it but I don't know much C. Could you give me any kind of hint, whether I am on the right track or not?

0 Answers  

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while initialization of two dimensional arrays we can initialize like a[][2] but why not a[2][] is there any reason behind this?

4 Answers   Aptech,

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WHAT IS INT?

8 Answers   Accenture,

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What is the mean of function?

0 Answers  

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In a header file whether functions are declared or defined?

0 Answers   TISL,

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swap 2 numbers without using third variable?

0 Answers   IBS,

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will the program compile? int i; scanf(“%d”,i); printf(“%d”,i);

3 Answers  

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What's the difference between calloc() and malloc()?

4 Answers  

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