How is pointer initialized in c?

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why to assign a pointer to null sometimes??how can a pointer we declare get assigned with a garbage value by default???

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Explain how can I read and write comma-delimited text?

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What is void pointers in c?

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Take an MxN matrice from user and then sum upper diagonal in a variable and lower diagonal in a separate variables. Print the result

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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?

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What is null pointer in c?

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WAP to accept first name,middle name & last name of a student display its initials?

5 Answers   AITH, NIIT,

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i want explaination about the program and its stack reprasetaion fibbo(int n) { if(n==1 or n==0) return n; else return fibbo(n-1)+fibbo(n-2); } main() { fibbo(6); }

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Write a program to print numbers from 1 to 100 without using loop in c?

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i need all types of question paper releted to "c" and other language.

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What are pointers?

0 Answers   Accenture, Tavant Technologies, Zensar,

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