Enter 3 numbers from the user & make a function to print their average.
import java.util.*;
public class Solutions {
public static void main(String args[]) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
int b = sc.nextInt();
int c = sc.nextInt();
int average = (a + b + c) / 3;
System.out.println(average);
}
}
Find the maximum & minimum number in an array of integers.
[HINT : Read about Integer.MIN_VALUE & Integer.MAX_VALUE in Java]
Take an array of numbers as input and check if it is an array sorted in ascending order.
Eg : { 1, 2, 4, 7 } is sorted in ascending order.
{3, 4, 6, 2} is not sorted in ascending order.
Write a program to enter the numbers till the user wants and at the end it should display the count of positive, negative and zeros entered.
Two numbers are entered by the user, x and n. Write a function to find the value of one number raised to the power of another i.e. x^n.
Input a string from the user. Create a new string called ‘result’ in which you will replace the letter ‘e’ in the original string with letter ‘i’.
Example :
original = “eabcdef’ ; result = “iabcdif”
Original = “xyz” ; result = “xyz”