Using the reversed() function, you can iterate the range in reverse order. Step 1 ? Create a range with start and end values Step 2 ? Call the reverse() function to reverse the range values Step 3 ? Perform an action on each element of an array inside the for-loop body Example Open...
You need to iterate this for any number of layers and promote the user to enter the number of layers and the function will draw all the hexagons in one go. 大意是你需要用python画一个正六边形,然后用其他正六边形包围它,之后你就会有7个正六边形。运行时需要用户要给出六边形的层数,程序会画出...
Problem Solution: In this program, we will create a HashSet to store integer items and then we will insert items using theinsert ()method and iterate HashSet items using the "for" loop. Program/Source Code: The source code to iterate HashSet items using the "for" loop is given below. ...
Error_2_The type or namespace name 'Vector2' could not be found (are you missing a using directive or an assembly reference?)_ Error_96_The type or namespace name 'Button' could not be found (are you missing a using directive or an assembly reference?)_ Error: An object reference is...
This post will discuss various methods to iterate through a queue in Java. 1. Using enhanced for-loop AsQueueimplementsIterableinterface, we can use enhanced for-loop to loop through the queue, as shown below: 1 2 3 4 5 6 7 8
Vector values = new Vector(); try { int n = Array.getLength(value); for (int i = 0; i < n; i++) { values.addElement(Array.get(value, i).toString()); } } catch (ArrayIndexOutOfBoundsException e) { ; } return ((String[]) values.toArray(new String[values.size()])); ...
// Rust program to iterate HashSet items// using iter() methodusestd::collections::HashSet;fnmain() {letmutset:HashSet<i32>=HashSet::new(); set.insert(10); set.insert(20); set.insert(30); set.insert(40); set.insert(50); println!("HashSet: ");foritem in set.iter() { print...
// 7. Using `Iterables` class from Guava library array=Iterables.toArray(set,String.class); System.out.println(Arrays.toString(array)); } } Download Code 5. Converting set to vector TheEnumerationinterface provides methods to enumerate through the elements of aVector. So, we can convert the...
stack.iterator().forEachRemaining(System.out::println); /* using Enumeration */ // 8. Convert the stack into a vector and use the `Enumeration` interface @Deprecated Enumeration<Integer>enumeration=newVector(stack).elements(); while(enumeration.hasMoreElements()){ ...