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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 25181

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 12898

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 26318

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

5 22819

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 15962

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

5 22399

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.

1241

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

1071

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

1 1671

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

1040

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.

1049

What are the differences between new and malloc in C?

1100

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Amazon C Interview Questions

Amazon C Interview Questions (12)

Un-Answered Questions

What's Collection of Bills?

1000

What is htmlinputelement?

773

What is assertion in jmeter?

656

What are the different compression techniques in hana?

180

How to dived the persons AOP, AJP, BODY OF INDIVIDUALS,HUF,COMPANY-NON RESIDENT, COMPANY RESIDENT LOCLA AUTHORITY,PARTNERSHIP FIRM(meaning)

2778

What is NEFT or RTGS?

1125

How the ax is providing security. What are the ways?

165

Name the basic documents that a person requires to open an account?

1184

design of IGBT firing circuit for 11KV

2600

What is a multipartresolver and when it’s used?

439

Explain the Different types of configuration files in .net?

951

What does secondary name-node means?

413

What is JIT package?

114

In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

1739

What is the allowable -ve crankcase pressure (vacuum) in the gas engine of 1.5 mw?

923