1. Two Sum Easy 6 27688 9 a83 O Add to List O Share Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order. Example 1: Inputi nums = [2,7,11,15], target = 9 Outputi (e,1)] Outputi Because nums [e] + nums [1] == 9, we return [e, 1]. Example 2: Inputi nums = [3,2,4], target = 6 Outputi (1,2] Example 3: Inputi nums = [3,3], target = 6 Outputi (8,1] Constraints: • 2= nums.length = 10 • -10 = nums (i] <= 10 • -10 = target = 10 • Only one valid answer exists.

1. Two Sum Easy 6 27688 9 a83 O Add to List O Share Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target. You may assume that each input would have exactly one solution, and you may not use the same element twice. You can return the answer in any order. Example 1: Inputi nums = [2,7,11,15], target = 9 Outputi (e,1)] Outputi Because nums [e] + nums [1] == 9, we return [e, 1]. Example 2: Inputi nums = [3,2,4], target = 6 Outputi (1,2] Example 3: Inputi nums = [3,3], target = 6 Outputi (8,1] Constraints: • 2= nums.length = 10 • -10 = nums (i] <= 10 • -10 = target = 10 • Only one valid answer exists.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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In main() for now: do these - one at a time, each in it's own loop (we will make functions out of them later –Declare an array RandArray with 20 integers –Assign each of the 20 values with a random value from 0 to 99 Hint: Use rand()%100 For mimir: Do not call srand at the top of main. // normally: Call srand(time(0)) at the top of main –(you need #include<cstdlib>) –Write another loop that prints the array, with index values Important: If the output values do not match mimir, please add srand(17); // inside your main function - at the top code format: #include <iostream>using namespace std; #include <cstdlib> // required for rand() int main(){ srand(17); // define a constant ARRAYSIZE that is 20 // declare randArray // set the 20 elements in randArray to be a random number between 0 and 99 // hint: use rand()%100 // print the 20 values return 0;}
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1.Given an array arr[] and an integer K where K is smaller than size of array, the task is to find the Kth smallest element in the given array. It is given that all array elements are distinct. Note :- l and r denotes the starting and ending index of the array. Example 1: Input: N = 6 arr[] = 7 10 4 3 20 15 K = 3 Output : 7.
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solve in java Integer numValues is read from input, representing the number of integers to be read next. Then, the remaining integers are read and stored into array numbersArray. For each element in numbersArray that is divisible by 5: Output the element, followed by ": adjusted to a number not divisible by 5" and a newline. Assign the element with the element's current value plus 1. Ex: If the input is: 3 60 97 95 then the output is: Original numbers: 60 97 95 60: adjusted to a number not divisible by 5 95: adjusted to a number not divisible by 5 New numbers: 61 97 96 Note: (x % 5 == 0) returns true if x is divisible by 5.
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