viveknarang

public class FindSpaces {
   public static void main (String [] args) {
      String passCode = "";

      passCode = " ";

      for (int i = 0 ; i < passCode.length(); i++) {
    	  if (passCode.charAt(i) == ' ') {
    		  System.out.println("Space at " + i);
    	  }

viveknarang

Execute:

> SELECT propCode, SUM(lineItemCost) FROM Preventative where SPRIORITY = 'Preventive Maint' group by propCode



+ ------------- + ---------------------- +

| propCode      | SUM(lineItemCost)      |

viveknarang

public class NestedLoops {
   public static void main (String [] args) {
      int numRows = 2;
      int numCols = 3;

      // Note: You'll need to declare more variables

      /* Your solution goes here  */
      for (int i = 1 ; i <= numRows; i++) {
         for(int j = 1 ; j <= numCols; j++) {

viveknarang

public class NestedLoop {
   public static void main (String [] args) {
      int userNum  = 0;
      int i = 0;
      int j = 0;

      /* Your solution goes here  */
      for (i = 0; i <= userNum; i++) {
         for (j = 0; j < i; j++) {
          System.out.print(" ");  

viveknarang

import java.util.Scanner;

public class InsectGrowth {
   public static void main (String [] args) {
      int numInsects = 0;

      numInsects = 8; // Must be >= 1

      while(numInsects < 100) {
         System.out.print(numInsects + " ");

viveknarang

import java.util.Scanner;

public class GrocerySorter {
   public enum GroceryItem {GR_APPLES, GR_BANANAS, GR_JUICE, GR_WATER};
      public static void main (String [] args) {

      GroceryItem userItem = GroceryItem.GR_APPLES;

      /* Your solution goes here  */
      if (userItem == GroceryItem.GR_APPLES || userItem == GroceryItem.GR_BANANAS) {

viveknarang

import java.util.Scanner;

public class SimonSays {
   public static void main (String [] args) {
      String simonPattern = "";
      String userPattern = "";
      int userScore = 0;
      int i = 0;

      userScore = 0;

viveknarang

public class StudentScores {
   public static void main (String [] args) {
      final int SCORES_SIZE = 4;
      int[] oldScores = new int[SCORES_SIZE];
      int[] newScores = new int[SCORES_SIZE];
      int i = 0;

      oldScores[0] = 10;
      oldScores[1] = 20;
      oldScores[2] = 30;

viveknarang

import java.util.Scanner;

public class FindMatchValue {
   public static void main (String [] args) {
      final int NUM_VALS = 4;
      int[] userValues = new int[NUM_VALS];
      int i = 0;
      int matchValue = 0;
      int numMatches = -99; // Assign numMatches with 0 before your for loop

viveknarang

import java.util.Scanner;

public class SumOfExcess {
   public static void main (String [] args) {
      final int NUM_VALS = 4;
      int[] testGrades = new int[NUM_VALS];
      int i = 0;
      int sumExtra = -9999; // Assign sumExtra with 0 before your for loop

      testGrades[0] = 101;