Write a JAVA program to input an integer i and check whether the sum of the first i elements of the array is equal to i or not. int []a = {0, 1, -10, 5, 9, 26, -24, 78, 12};

10. Write a JAVA program to read the elements of a 5*5 integer array and then print the sum of all columns along with the index of the column in the output.

Write a program to accept 10 positive and negative values in an integer array. Program would shift all negative values to the left side and all positive values to the right side of the array without sorting them. Use Java coding Language.

Write the following Java program Allocate an array a of ten integers. Put the number 17 as the initial element of the array. Put the number 29 as the last element of the array. Fill the remaining elements with –1. Add 1 to each element of the array. Print all elements of the array, one per line. Print all elements of the array in a single line, separated by commas.