Create a registration form application by taking the details like username, address, phone number, email with password and confirm password (should be same as password).Ensure that the password is of 8 characters with only numbers and alphabets. Take such details for 3 users and display the details. While taking input password must appear as “****”.

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Write a small C program to determine whether a machine's type is little-endian or big-endian.

5 Answers   nvidia,

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#include main() { enum _tag{ left=10, right, front=100, back}; printf("left is %d, right is %d, front is %d, back is %d",left,right,front,back); }

0 Answers   Wilco,

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Here is a neat trick for checking whether two strings are equal

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we have to use realloc only after malloc or calloc ? or we can use initially with out depending on whether we are using malloc or calloc in our program ?

2 Answers  

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main() { intx=2,y=6,z=6; x=y=z; printf(%d",x) }

5 Answers   Amazon, HCL, Thought Works,

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What is realloc in c?

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Is sizeof a keyword in c?

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Write a progarm to find the length of string using switch case?

0 Answers   TCS,

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Would you rather wait for the results of a quicksort, a linear search, or a bubble sort on a 200000 element array? 1) Quicksort 2) Linear Search 3) Bubble Sort

3 Answers  

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how can i include my own .h file EX:- alex.h like #include<alex.h>, rather than #include"alex.h"

1 Answers  

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What are enums in c?

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