//YOU CAN ALSO USE FOLLOWING CODE: import java.util.HashMap; import java.util.Scanner; import java.util.Map; class TwoSum { // Time complexity: O(n) private static int[] findTwoSum(int[] nums, int target) { Map numMap = new HashMap(); for (int i = 0; i < nums.length; i++) { int complement = targeRead more
//YOU CAN ALSO USE FOLLOWING CODE:
import java.util.HashMap;
import java.util.Scanner;
import java.util.Map;
class TwoSum {
// Time complexity: O(n)
private static int[] findTwoSum(int[] nums, int target) {
Map numMap = new HashMap();
for (int i = 0; i < nums.length; i++) {
int complement = target - nums[i];
if (numMap.containsKey(complement)) {
return new int[] { numMap.get(complement), i };
} else {
numMap.put(nums[i], i);
}
}
return new int[] {};
}
}
import java.util.HashMap; import java.util.Scanner; import java.util.Map; class TwoSum { private static int[] findTwoSum_BruteForce(int[] nums, int target) { for (int i = 0; i < nums.length; i++) { for (int j = i + 1; j < nums.length; j++) { if (nums[i] + nums[j] == target) { return new int[]Read more
import java.util.HashMap;
import java.util.Scanner;
import java.util.Map;
class TwoSum {
private static int[] findTwoSum_BruteForce(int[] nums, int target) {
for (int i = 0; i < nums.length; i++) {
for (int j = i + 1; j < nums.length; j++) {
if (nums[i] + nums[j] == target) {
return new int[] { i, j };
}
}
}
return new int[] {};
}
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
int n = keyboard.nextInt();
int[] nums = new int[n];
for(int i = 0; i < n; i++) {
nums[i] = keyboard.nextInt();
}
int target = keyboard.nextInt();
keyboard.close();
int[] indices = findTwoSum_BruteForce(nums, target);
if (indices.length == 2) {
System.out.println(indices[0] + " " + indices[1]);
} else {
System.out.println("No solution found!");
}
}
}
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.
//YOU CAN ALSO USE FOLLOWING CODE: import java.util.HashMap; import java.util.Scanner; import java.util.Map; class TwoSum { // Time complexity: O(n) private static int[] findTwoSum(int[] nums, int target) { Map numMap = new HashMap(); for (int i = 0; i < nums.length; i++) { int complement = targeRead more
Given an array of integers nums and an integer target, return indices of the two numbers such that they add up to target.
import java.util.HashMap; import java.util.Scanner; import java.util.Map; class TwoSum { private static int[] findTwoSum_BruteForce(int[] nums, int target) { for (int i = 0; i < nums.length; i++) { for (int j = i + 1; j < nums.length; j++) { if (nums[i] + nums[j] == target) { return new int[]Read more
Create a package named as INFO which contains procedure that is passed a student’s identification number and return student’s full name and phone number from the student table to the calling program and function, pass a department number to it. If the DEPT table does not contain the department number, return a FALSE value otherwise return a TRUE value. Print the appropriate message to the calling program.
https://sikshapath.in/question/solve-the-below-problem-as-soon-as-possible/
dbms-Create a package named as INFO which contains procedure that is passed a student’s identification number and return student’s full name and phone number from the student table to the calling program and function, pass a department number to it. If the DEPT table does not contain the department number, return a FALSE value otherwise return a TRUE value. Print the appropriate message to the calling program.
https://sikshapath.in/question/solve-the-below-problem-as-soon-as-possible/
data base
https://sikshapath.in/question/solve-the-below-problem-as-soon-as-possible/
Create a package which contains a procedure to accept a text and to check whether it is palindrome or not.
https://sikshapath.in/question/create-a-package-which-contains-a-procedure-to-accept-a-text-and-to-check-whether-it-is-palindrome-or-not-2/