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Articles by Sunidhi Bansal
Page 37 of 81
Count pairs with Bitwise OR as Even number in C++
We are given an integer array and the task is to count the total number of pairs that can be formed using the given array values such that the OR operation on the pairs will result in an even number.The truth table for OR operation is given belowABAVB000101011111Input − int arr[] = {2, 5, 1, 8, 9}Output − Count of pairs with Bitwise OR as EVEN number are − 2Explanation −a1a2a1Va225721328102911515581359131891910899Approach used in the below program is as followsInput an array of integer elements to form an pairCalculate the size of an array pass the data to the function for ...
Read MoreCount pairs with bitwise OR less than Max in C++
We are given an integer array and the task is to count the total number of pairs that can be formed using the given array values such that the OR operation on the pairs will result in the value less than MAX value in the given pair.The truth table for OR operation is given belowABAVB000101011111Input − int arr[] = {2, 5, 1, 8, 9}Output − Count of pairs with bitwise OR less than Max are − 3Explanation −XYX V Y257>5=FALSE213>2=FALSE2810>8=FALSE2911>9=FALSE515=5 TRUE5813>8=FALSE5913>9=FALSE189>8=FALSE1910>9=FALSE899=9= TRUEApproach used in the below program is as followsInput an array of integer elements to form an pairCalculate the ...
Read MoreCount pairs with Bitwise XOR as EVEN number in C++
We are given an integer array and the task is to count the total number of pairs that can be formed using the given array values such that the XOR operation on the pairs will result in an EVEN value.The truth table for XOR operation is given belowABA XOR B000101011110Input − int arr[] = {2, 8, 1, 5, 11}Output − Count of pairs with Bitwise XOR as EVEN number are − 4Explanation −a1a2a1 XOR a228102132572119819851381131541111051114Approach used in the below program is as followsInput an array of integer elements to form an pairCalculate the size of an array pass the data ...
Read MoreCount pairs with Bitwise XOR as ODD number in C++
We are given an integer array and the task is to count the total number of pairs that can be formed using the given array values such that the XOR operation on the pairs will result in an ODD value.The truth table for XOR operation is given belowABA XOR B000101011110Input − int arr[] = {2, 8, 1, 5, 11}Output − Count of pairs with Bitwise XOR as ODD number are − 6ExplanationExplanation −a1a2a1 XOR a228102132572119819851381131541111051114Approach used in the below program is as followsInput an array of integer elements to form an pairCalculate the size of an array pass the data ...
Read MoreCount pairs with given sum in C++
We are given an integer array and the task is to count the total number of pairs that can be formed using the given array values such that the sum of the pairs is equal to the given sum.Input − int arr[] = {2, 8, 1, 5, 11}, sum = 10Output − Count of pairs with given sum 13 is − 2Explanation −a1a2a1 + a22810213257211138198513811191561111251116Input − int arr[] = {2, 8, -1, 5, -11}, sum = 6Output − Count of pairs with given sum 6 is − 1Explanation −a1a2a1 + a228102-112572-11-98-1785138-11-31561-11-105-11-6Approach used in the below program is as followsInput an ...
Read MoreCount pairs with Odd XOR in C++
We are given an integer array and the task is to count the total number of pairs that can be formed using the given array values such that the XOR operation on the pairs will result in an ODD value.The truth table for XOR operation is given belowABA XOR B000101011110Input − int arr[] = {2, 8, 1, 5, 11}Output − Count of pairs with Odd XOR are − 6Explanation −a1a2a1 XOR a228102132572119819851381131541111051114Approach used in the below program is as followsInput an array of integer elements to form an pairCalculate the size of an array pass the data to the function ...
Read MoreCount Odd and Even numbers in a range from L to R in C++
We are given a range starting from L to R of integer values and the task is to calculate the count of odd numbers and the even numbers in the range.Input − L = 7, R = 17Output − Count of Even numbers in a range from L to R are − 5Count of Odd numbers in a range from L to R are − 6Input − L = 1, R = 10Output − Count of Even numbers in a range from L to R are − 5Count of Odd numbers in a range from L to R are − ...
Read MoreCount of pairs (x, y) in an array such that x < y in C++
We are given an integer array and the task is to count the total number of pairs (x, y) that can be formed using the given array values such that the integer value of x is less than y.Input − int arr[] = { 2, 4, 3, 1 }Output − Count of pairs (x, y) in an array such that x < y are − 6Explanation −XYX < Y24true23true21false43false41false42false32false12true34true14true31false13falseApproach used in the below program is as followsInput an array of integer elements to form an pairCalculate the size of an array pass the data to the function for further processingCreate ...
Read MoreCount of pairs from 1 to a and 1 to b whose sum is divisible by N in C++
We are given an integer array and the task is to count the total number of pairs (x, y) that can be formed using the given array values such that the integer value of x is less than y.Input − int a = 2, b = 3, n = 2Output − Count of pairs from 1 to a and 1 to b whose sum is divisible by N are − 3Explanation −Firstly, We will start from 1 to a which includes 1, 2 Now, we will start from 1 to b which includes 1, 2, 3 So the pairs that ...
Read MoreCount of alphabets having ASCII value less than and greater than k in C++
We are given a string of any length and the task is to calculate the count of alphabets having ASCII values less than or greater than or equals to the given integer value k.ASCII value for character A-Z are given belowABCDEFGHIJKLMNOPQRS65666768697071727374757677787980818283TUVWXYZ84858687888990ASCII value for characters a-z are given belowabcdefghijklmnopqrs979899100101102103104105106107108109110111112113114114tuvwxyz116117118119120121122Input − str = “TuTorials PoinT”, int k = 100Output −Count of alphabets having ASCII value less than k are − 6Count of alphabets having ASCII value equals or greater than k are − 9Explanation −We are given with k as 100 so we will check ASCII values of the characters in the ...
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