class Test { public static void main(String[] args) { byte a = 100; short b= (short) (a* 3); long 1= 2000; float k = 284.24f; byte c = (byte) k; double d = b; System.out.println (b); System.out.println(c); System.out.println(d);
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Fix the errors in the
![class Test {
public static void main(String[] args) {
}
}
byte a
= 100;
short b = (short) (a * 3);
long 1 = 2000;
float k= 284.24f;
byte c = (byte) k;
double d = b;
System.out.println(b);
System.out.println(c);
System.out.println(d);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F66b4274c-507e-4eb6-af25-90299dfa30b6%2F854504cc-8113-46a9-9b90-96c62ac2fbaf%2F3grb7e_processed.png&w=3840&q=75)
Step by step
Solved in 3 steps with 2 images
- import java.util.Scanner; public class LabProgram { // Recursive method to draw the triangle public static void drawTriangle(int baseLength, int currentLength) { if (currentLength <= 0) { return; // Base case: stop when currentLength is 0 or negative } // Calculate the number of spaces needed for formatting int spaces = (baseLength - currentLength) / 2; if (currentLength == baseLength) { // If it's the first line, don't output spaces before the first '*' System.out.println(" ".repeat(spaces) + "*".repeat(currentLength)); } else { // Output spaces and asterisks System.out.println(" ".repeat(spaces) + "*".repeat(currentLength)); } // Recursively call drawTriangle with the reduced currentLength drawTriangle(baseLength, currentLength - 2); } public static void drawTriangle(int baseLength) { drawTriangle(baseLength, baseLength); } public…import java.util.Scanner; public class LabProgram { // Recursive method to draw the triangle public static void drawTriangle(int baseLength, int currentLength) { if (currentLength <= 0) { return; // Base case: stop when currentLength is 0 or negative } // Calculate the number of spaces needed for formatting int spaces = (baseLength - currentLength) / 2; if (currentLength == baseLength) { // If it's the first line, don't output spaces before the first '*' System.out.println("*".repeat(currentLength) + " "); } else { // Output spaces and asterisks System.out.println(" ".repeat(spaces) + "*".repeat(currentLength) + " "); } // Recursively call drawTriangle with the reduced currentLength drawTriangle(baseLength, currentLength - 2); } public static void drawTriangle(int baseLength) { drawTriangle(baseLength, baseLength); } public static…Multiples(): Takes an int (n) as parameter and prints first 10 multiples n in a single line using for loop. Example: 5 5,10,15,20,25,30,35,40,45,50 class Main {public static void main(String[] args) {}}
- class Output{public static void main(String args[]){byte a[] = { 65, 66, 67, 68, 69, 70 };byte b[] = { 71, 72, 73, 74, 75, 76 };System.arraycopy(a , 0, b, 0, a.length);System.out.print(new String(a) + " " + new String(b));}} The output of the above Java code is ?public class Turn{public static void main(String[] args){// Different initial values will be used for testingint x = 1; int y = 1; // Turn the arrow by 90 degrees System.out.print("x:", y + 90);System.out.println(x);System.out.print("y: ", x - 1 );System.out.println(y); // Turn the arrow again System.out.print("x:", y - 1);System.out.println(x);System.out.print("y: ",x + 90);System.out.println(y);}}class Output { public static void main(String args[]) { byte a[] = { 65, 66, 67, 68, 69, 70 }; byte b[] = { 71, 72, 73, 74, 75, 76 }; System.arraycopy(a, 2, b, 1, a.length-2); System.out.print(new String(a) + " " + new String(b)); } } The output of the above Java code is?
- Help with java Please import java.util.*; public class Recursion{ public static void main(String args[]){ Scanner input = new Scanner(System.in); String exp = input.nextLine(); System.out.println(solver(exp.split(" "))); } public static double solver(String[] expression){ double result = 0; if(expression.length == 3){result = add(Double.parseDouble(expression[0]),Double.parseDouble(expression[2]));} else if(expression.length == 5){result = add(Double.parseDouble(expression[0]),Double.parseDouble(expression[2]),Double.parseDouble(expression[4]));} else if(expression.length == 7){result = add(Double.parseDouble(expression[0]),Double.parseDouble(expression[2]),Double.parseDouble(expression[4]),Double.parseDouble(expression[6]));} else if(expression.length == 9){result = add(Double.parseDouble(expression[0]),Double.parseDouble(expression[2]),Double.parseDouble(expression[4]),Double.parseDouble(expression[6]),Double.parseDouble(expression[8]));} else if(expression.length == 11){result =…public class LabProgram { public static void main(String args[]) { Course course = new Course(); String first; // first name String last; // last name double gpa; // grade point average first = "Henry"; last = "Cabot"; gpa = 3.5; course.addStudent(new Student(first, last, gpa)); // Add 1st student first = "Brenda"; last = "Stern"; gpa = 2.0; course.addStudent(new Student(first, last, gpa)); // Add 2nd student first = "Jane"; last = "Flynn"; gpa = 3.9; course.addStudent(new Student(first, last, gpa)); // Add 3rd student first = "Lynda"; last = "Robison"; gpa = 3.2; course.addStudent(new Student(first, last, gpa)); // Add 4th student course.printRoster(); } } // Class representing a student public class Student { private String first; // first name private String last; // last name private double gpa; // grade point average…CONVERT THIS CODE FROM JAVA TO C++ public class Tester { public static void main(String[] args) { //declare integers and arrays int leftindex=0, rightIndex=0, resultIndex=0; int n=10; int left[]=new int[n]; int right[]=new int[n]; int result[]=new int[2*n]; while(resultIndex<result.length) { //checks condition to enter loop if(leftindex>=left.length) { result[resultIndex]=right[rightIndex]; rightIndex++; resultIndex++; } else if(rightIndex>=right.length) { result[resultIndex]=left[leftindex]; leftindex++; resultIndex++; } else if(left[leftindex]<right[rightIndex]) { result[resultIndex]=left[leftindex]; leftindex++; resultIndex++; } else { result[resultIndex]=right[rightIndex]; rightIndex++; resultIndex++; } } } }
- please write it in C language. import java.util.*; public class EightQDfs { final int X = 4; void dispSol(int brd[][]) { for(int i = 0; i < X ; i++) { for(int j=0 ; j < X ; j++) { System.out.print(" " + brd[i][j]) + " "); System.out.println(); } } boolean isSafe(int brd[][] , int r , int c) //r is for row and c is column { int i , j; for(i = 0 ; i < c ; i++) if(brd[r][i] == 1) return false; for(i = r ; j = c ; i >=0 && j >= 0 ;i-- ,j--) if(brd[i][j] == 1) return false; for(i = r , j = c ; j >= 0 && i < X ; i++ , j--) if(brd[i][j] == 1) return false; return true; } boolean EQsolved(int brd[][] , int c) { if(c >= X) return true; for(int i= 0; i < X ;i++) { if(isSafe(brd , i , c)) { brd[i][c] = 1; if(EQsolved(brd , c + 1) == true ) return true; brd[i][c] = 0 ; } } return false; } boolean…Rewrite the private static int recurseMax method without using Java API public class Recursion{ public static void main(String[] args){ // My tests (DO NOT MODIFY!) int[] a = {3,2,6,4,15,7,9,8,6}; p(recurseSum(a)); // Sum should be 60 p(recurseMax(a)); // Max should be 15 // End of tests! } // Recursive methods below here... public static int recurseSum(int[] a){ // TODO: This is the wrapper method. You must complete this AND implement helper method int total = recurseSum(a, a.length); return total; } private static int recurseSum(int[] a, int i){ if (i <= 0) return 0; return (recurseSum(a, i - 1) + a[i - 1]); } public static int recurseMax(int[] a){ int max = recurseMax(a, a.length); return max; } private static int recurseMax(int[] a, int i){ if(i == 1) return a[0]; return Math.max(a[i-1], recurseMax(a, i-1)); } //…public class Main { public static void main(String[] args) { System.out.println("Your factorial is: " + factorial(9)); }} public static int factorial(int number) { if (number == 0) { return 1; } return number * factorial(number -1); } i need help fixing this code involving recursion
