Z3 Exercises - Revision history

Jayaram at 08:20, 30 August 2016

2016-08-30T08:20:06Z

2016-08-30T08:10:50Z

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2016-08-24T05:49:00Z

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	[4, 5, 8, 10, 12, 13]		[4, 5, 8, 10, 12, 13]

		+
		+	45. Given 2 non-zero integers, find the greatest common divisor and LCM.

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	example : [apple, mango, false, grapes, null] [0, apple, mango, lemon, banana]		example : [apple, mango, false, grapes, null] [0, apple, mango, lemon, banana]
		+
		+	44. There are two arrays with individual values, write a z3 program to compute the sum of each individual index value from the given arrays.
		+	Example :
		+	array1 = [1,0,2,3,4];
		+	array2 = [3,5,6,7,8,13];
		+	Expected Output :
		+	[4, 5, 8, 10, 12, 13]
		+

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	example : apple, mango, false, grapes, null, , 0,		example : apple, mango, false, grapes, null, , 0,

		+	43. Write a function to merge two arrays and removes all duplicates elements

		+	example : [apple, mango, false, grapes, null] [0, apple, mango, lemon, banana]

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	38. Given an array of positive ints, return a new array of length "count" containing the first even numbers from the original array. The original array will contain at least "count" even numbers.		38. Given an array of positive ints, return a new array of length "count" containing the first even numbers from the original array. The original array will contain at least "count" even numbers.
		+
		+	39. Given a string return the reverse of the string
		+
		+	40. Given number n, find sum of squares of all natural numbers from 1 to n
		+
		+	41. Given n, find leap years from 1 to n
		+
		+	42. Write a function to filter "false", "null", "0" and blank values from an array.
		+
		+	example : apple, mango, false, grapes, null, , 0,
		+

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	Example arrays - 4,3,2,2,4,5,6,3 or 4,3,2,2,5,5,3,3		Example arrays - 4,3,2,2,4,5,6,3 or 4,3,2,2,5,5,3,3

		+	35. Given an array of ints, return true if the sum of all the 3's in the array is exactly 9.
		+
		+	36. Return a version of the given array where all the 10's have been removed. The remaining elements should shift left towards the start of the array as needed, and the empty spaces a the end of the array should be 0. So {1, 10, 10, 2} yields {1, 2, 0, 0}.
		+
		+	37. Given an array of scores, return true if each score is equal or greater than the one before. The array will be length 2 or more.
		+
		+	38. Given an array of positive ints, return a new array of length "count" containing the first even numbers from the original array. The original array will contain at least "count" even numbers.

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	+	28. Given a string like "a*pi=314 x-pi+ypi", compute a new string where all appearances of "pi" have been replaced by "3.14".
	+
	+
	+	29. Given a number n, create and return a new int array of length n, containing the numbers 0, 1, 2, ... n-1. The given n may be 0, in which case just return a length 0 array.
	+
	+	30. Given an array length 1 or more of ints, return the difference between the largest and smallest values in the array.
	+
	+	31. Return true if the array contains, somewhere, three increasing adjacent numbers like .... 4, 5, 6, ... or 23, 24, 25.
	+
	+	Example array - 3,2,1,2,3,5,67,32,4,5,6,8,2
	+
	+	32. Given an array of ints, return true if the array contains a 2 next to a 2 or a 4 next to a 4, but not both.
	+
	+	Example array - 4,3,2,2,4,5,6,3 or 4,3,2,2,4,5,4,4
	+
	+	33. Return an array that is "left shifted" by one -- so {7, 2, 5, 3} returns {2, 5, 3, 7}. You may modify and return the given array, or return a new array.
	+
	+	34. Given arrays nums1 and nums2 of the same length, for every element in nums1, consider the corresponding element in nums2 (at the same index). Return the count of the number of times that the two elements differ.
	+
	+	Example arrays - 4,3,2,2,4,5,6,3 or 4,3,2,2,5,5,3,3

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	"Parsing" is the process of taking a string from a file or the network or the user, and processing it to extract the information we want. Suppose we have a string that contains some text with a pair parenthesis somewhere inside of it, like this: "It was hot (darn hot!) I'm telling you". Suppose we want to fix the string so that the part in parenthesis is in all upper case. Given a string, check if it returns a substring made of repetitions of that string.		"Parsing" is the process of taking a string from a file or the network or the user, and processing it to extract the information we want. Suppose we have a string that contains some text with a pair parenthesis somewhere inside of it, like this: "It was hot (darn hot!) I'm telling you". Suppose we want to fix the string so that the part in parenthesis is in all upper case. Given a string, check if it returns a substring made of repetitions of that string.
		+

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 . Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?
-.
+. In the following paragraph,
 "Parsing" is the process of taking a string from a file or the network or the user, and processing it to extract the information we want. Suppose we have a string that contains some text with a pair parenthesis somewhere inside of it, like this: "It was hot (darn hot!) I'm telling you". Suppose we want to fix the string so that the part in parenthesis is in all upper case. Given a string, check if it returns a substring made of repetitions of that string.

← Older revision		Revision as of 07:15, 30 August 2016
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	26. Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?		26. Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?

		+	27.
		+	"Parsing" is the process of taking a string from a file or the network or the user, and processing it to extract the information we want. Suppose we have a string that contains some text with a pair parenthesis somewhere inside of it, like this: "It was hot (darn hot!) I'm telling you". Suppose we want to fix the string so that the part in parenthesis is in all upper case. Given a string, check if it returns a substring made of repetitions of that string.
		+
		+	a) Find the number of instances of occurrence of word "string".
		+	b) Find occurrence of word "string" and a whole, not part of any other word.

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 *[[Z^3 Language Documentation]]
 *[[ Z3 | << Back to Z3 home ]]
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