Which of the following is an invalid or wrong statement to create an array? double []X = new double[5]; int [] array=new double[5]; char ratings []={1,2,3,4,5); int [] points = new int[5];
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A: False
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- Is the following code segment valid although the identifier "three" is not typed? let three = 3 var college = [Int]() college = [1,2,three] If yes, explain how. If not, suggest how to fix. 11. In the above code segment, how to print the integer 3 from the array? Write a swift statement.Analyze the below code and answer the questions: #include <stdio.h> void add10 (int A[],int m); int main(void) { int Array2 [5]={11,21,31,41,51}; add10(Array2,5); for (int i=0;i<5; i++) { printf("Array2 [%d] after modification = %d \n", i,Array2 [i]); } return 0; } void add10 (int A[],int m){ for (int a = 0;a < m; a++) { A[a] = A[a]+10; } return; } Explain what does this code do? What is the size of Array2 [] ? What is the Array2 [4] value after the modification ? Change the size of Array2 to be 7 elements {……61,71}?Question 1. Analyze the below code: #include <stdio.h> int sum(int ary[],int x); int main(void) { int new_array[3]; int array_total; int myarray[6] ={33,77,22,88,55,10}; int x=6 ; array_total = sum(myarray,x); printf("Sum of all array elements is: %d", array_total); return 0; } int sum(int ary[],int x) { int sum = 0; for (int i = 0; i < x; i++) { sum += ary[i]; } return (sum); } Add code line to scan the elements of new_array[] in the program Explain the code in your own words. Update the code to calculate and print the average of myarray…
- Below you will find code blocks necessary to insert a value into an ordered array given a position (index) to insert. Be careful! Some lines are not needed. first line COMPLETED: bool insertElement(char array[ ], int& numElems, int &capacity, in position, char value) { last line COMPLETE: bool insertElement(char array[ ], int numElems, int capacity, in position, char value) {Lets consider the following code: var WORD (3 DUP (2 DUP('ab')), ?, ?, 5 a) list all the items in the array. b) What is the total size of the array (in Bytes)?What will be the contents of the a array after the following statements are executed? [8] int a[MaxSize] ={9,2,21,10,12,6,5,8,17}; int *p=&a[0],*q; q = p+MaxSize-1; ; int solution = 0; while(p<=q) { solution += *p%2 == 0? *p: 0; p++; }
- Is the following code segment valid although the identifier "three" is not typed? let three = 3 var college = [Int]() college = [1,2,three] If yes, explain how. If not, suggest how to fix. In the above code segment, how to add the integer 4 to the array? Write a swift statement.1. Given the following array declaration: int A [ ][ ]={{13, -23}, {3, 80} ,{91,55} }; Write segment of code that will make the last element equal to 14? Answer: 2. Given the following arrays: int arry1 [ ]= {20, -5, 23, 4}; int arry2[4 ] ; If you write: arry2=arry1, will the two arrays become similar? (explain) Answer: 3. What is the number of rows and number of columns of array A declared in question 1? Answer: 4. Consider the arrays in Question 2. List the elements of arry1[ ] after doing the following code: arry1[1]+=2; Answer: 5. Declare a 2D array with 5 rows and 6 columns?Consider 2 integer arrays, x and y, each with size equal to 10.Initialize array x with random numbers between 1 and 100.Write code that fills array y with values such that each element of y is the corresponding valueof x multiplied by its index.
- char[] W = { 'U', 'N', 'I', 'O', 'B', 'K'};What is the index value of B in the above array declaration? a. 4 b. 5 c. 14 d. 2Determine whether the following array declarations are valid. If a declaration is valid, determine the size of the array. (4) int list[] = {18, 13, 14, 16}; int x[10] = {1, 7, 5, 3, 2, 8}; double y[4] = {2.0, 5.0, 8.0, 11.0, 14.0}; double lengths[] = {8.2, 3.9, 6.4, 5.7, 7.3}; int list[7] = {12, 13, , 14, 16, , 8}; string name[8] = {"John", "Lisa", "Chris", “Katie"};Debug Program3: int element(int arr[], int num) { in i, ele; ele = arr[0]; for (i = 1; i < num; i++) if (arr[i] > ele) ele = arr[i]; return ele; } main() { arr[] = {1, 24, 145, 20, 8, -101, 300}; int n = sizeof(arr)/sizeof(arr[0]); printf("element of array is %d", element(arr[], n)); } 24 145 -101 300 Program4: main() { int m,n; for(i 0; i << 5; i++) { printf("\t\t\t\t"); for(j 0; j << 5; j+++) printf("*"); printf("/n"); } Program 5: int func(int) main() { int num = 7, c; int f= func(num); printf("\n\n%d of %d\n\n", num, f); } int func(aj); { if(aj=1 aj=0) return 1; else return (aj*fun(aj-1); } 49 5040 7117 none of…