Use the following array to trace the values of first, last, and middle (subscripts) to search for 32 using the binary search. Use the algorithm on page 467 in your text. 6. 8. 19 27 31 38 42

- Create a 6 by 8 array of random integer numbers ranged from -35 to 70, - Find how many -ve numbers in the array? - Multiply the array by -5 - Find the location of maximum and the minimum number in the array - List the contents of the array in matlap

2. Write an algorithm to print the numbers at even positions from a given array A. Assume the array index starts with 1.

Use a one-dimensional array to solve the following problem. Read in 20 numbers, each of which is between 20 and 50, inclusive. As each number is read, validate it and check its value. Numbers greater than 40 are to be stored as they are. Numbers that are less than or equal to 40 should be doubled and then stored. After reading all the values, display all the values which were stored.