Text Practice Mode
coding in javaa
created Oct 27th, 19:30 by IsmailSalama
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public class Example {
// Method to find the sum of an array of integers
public static int sumOfArray(int[] numbers) {
int sum = 0; // Initialize sum
// Iterate through the array
for (int i = 0; i < numbers.length; i++) {
sum += numbers[i]; // Add each element to sum
}
return sum; // Return the sum
}
// Method to print a 2D array
public static void print2DArray(int[][] array) {
System.out.println("2D Array Elements:");
for (int i = 0; i < array.length; i++) {
for (int j = 0; j < array[i].length; j++) {
System.out.print(array[i][j] + "\t"); // Tabbed output
}
System.out.println(); // New line after each row
}
}
public static void main(String[] args) {
int[] numbers = {1, 2, 3, 4, 5}; // Array of numbers
int sum = sumOfArray(numbers); // Call sumOfArray method
System.out.println("Sum of Array: " + sum); // Print sum
int[][] matrix = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
print2DArray(matrix); // Call print2DArray method
}
}
// Method to find the sum of an array of integers
public static int sumOfArray(int[] numbers) {
int sum = 0; // Initialize sum
// Iterate through the array
for (int i = 0; i < numbers.length; i++) {
sum += numbers[i]; // Add each element to sum
}
return sum; // Return the sum
}
// Method to print a 2D array
public static void print2DArray(int[][] array) {
System.out.println("2D Array Elements:");
for (int i = 0; i < array.length; i++) {
for (int j = 0; j < array[i].length; j++) {
System.out.print(array[i][j] + "\t"); // Tabbed output
}
System.out.println(); // New line after each row
}
}
public static void main(String[] args) {
int[] numbers = {1, 2, 3, 4, 5}; // Array of numbers
int sum = sumOfArray(numbers); // Call sumOfArray method
System.out.println("Sum of Array: " + sum); // Print sum
int[][] matrix = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}};
print2DArray(matrix); // Call print2DArray method
}
}
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