Computer Applications
Which of the following is a valid way to declare and initialize an integer array to store the ages of 50 students?
Related Questions
The statement used to find the total number of Strings present in the string array String s[] is:
- s.length
- s.length()
- length(s)
- len(s)
A single dimensional array contains 37 elements. Which of the following represents the index of its second-to-last element.
Consider the following two-dimensional array and answer the questions given below:
int x[ ][ ] = {{4,3,2}, {7,8,2}, {8, 3,10}, {1, 2, 9}};
(a) What is the order of the array?
(b) What is the value of x[0][0]+x[2][2]?
Define a class to accept values into an integer array of order 4 x 4 and check whether it is a DIAGONAL array or not. An array is DIAGONAL if the sum of the left diagonal elements equals the sum of the right diagonal elements. Print the appropriate message.
Example:
3 4 2 5
2 5 2 3
5 3 2 7
1 3 7 1Sum of the left diagonal element = 3 + 5 + 2 + 1 = 11
Sum of the right diagonal element = 5 + 2 + 3 + 1 = 11