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Amazon C Interview Questions

Questions Answers Views Company eMail

How would you print out the data in a binary tree, level by level, starting at the top?

6 25361

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 12987

if the address of a[1,1] and a[2,1] are 1000 and 1010 respectively and each occupies 2 bytes then the array has been stored in what order?

4 26463

What is the output of following program ? int main() { int x = 5; printf("%d %d %d\n", x, x << 2, x >> 2); }

5 23000

write a C program:There is a mobile keypad with numbers 0-9 and alphabets on it. Take input 0f 7 keys and then form a word from the alphabets present on the keys.

1 16020

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

5 22541

Find the second largest element in an array with minimum no of comparisons and give the minimum no of comparisons needed on an array of size N to do the same.

1282

How do you convert a decimal number to its hexa-decimal equivalent.Give a C code to do the same

1114

What is a C array and illustrate the how is it different from a list.

1 1741

What is the time and space complexities of merge sort and when is it preferred over quick sort?

1085

Write a function which takes as parameters one regular expression(only ? and * are the special characters) and a string and returns whether the string matched the regular expression.

1103

What are the differences between new and malloc in C?

1151

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Amazon C Interview Questions

Amazon C Interview Questions (12)

Un-Answered Questions

What is the purpose of a summary table?

574

Is xml schema better than dtd?

841

What is td and tr?

849

what is rpa architecture?

What are some pricing routines and sd functional specs?

1095

Can you explain wpf command with an example?

216

What is perl programming?

1027

What is pitting ? How it is caused ?

1131

How do I keep a table from breaking across pages in word?

556

What is the use of data hiding?

1019

Describe negative infinity in javascript?

988

Can you explain Blue Prism Lifecycle?

373

How it can worked plc based electrical system And which type of software using.

2117

i have attended the interview on 4th June,08 at Kolkata in IOCL, can anybody tell me what is its result

1978

How to deploy war web applications in tomcat?

821