Which of the following is an entry- ?controlled loop A) do-while loop O B) while loop O C) for loop O D) Both (B) and (C) All of the mentioned O Which of the following gives the 4th * ?element of the array named Array Array[0]; O Array[4]; O Array[3]; O None of the mentioned O
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- /* (name header) #include // Function declaration int main() { int al[] int a2[] = { 7, 2, 10, 9 }; int a3[] = { 2, 10, 7, 2 }; int a4[] = { 2, 10 }; int a5[] = { 10, 2 }; int a6[] = { 2, 3 }; int a7[] = { 2, 2 }; int a8[] = { 2 }; int a9[] % { 5, 1, б, 1, 9, 9 }; int al0[] = { 7, 6, 8, 5 }; int all[] = { 7, 7, 6, 8, 5, 5, 6 }; int al2[] = { 10, 0 }; { 10, 3, 5, 6 }; %3D std::cout « ((difference (al, 4) « ((difference(a2, 4) <« ((difference (a3, 4) « ((difference(a4, 2) <« ((difference (a5, 2) <« ((difference (a6, 2) <« ((difference (a7, 2) <« ((difference(a8, 1) « ((difference (a9, 6) « ((difference(a10, 4) " <« ((difference(al1, 7) « ((difference (al2, 2) == 10) ? "OK\n" : "X\n"); << "al: << "a2: %3D 7)? "OK" : "X") << std::endl == 8) ? "OK\n" : "X\n") 8) ? "OK\n" : "X\n") == 8) ? "OK\n" : "X\n") == 8) ? "OK\n" : "X\n") == 1) ? "OK\n" : "X\n") == 0) ? "OK\n" : "X\n") 0) ? "OK\n" : "X\n") == 8) ? "OK\n" : "X\n") == 3) ? "OK\n" : "X\n") == 3) ? "OK\n" : "X\n") == << "a3: == << "a4: <<…Can enumerators be used in a loop to step through the elements of an array? Why or why not?Reverse ArrayWrite a function that accepts an int array and the array’s size as arguments. The function should create a copy of the array, except that the element values should be reversedin the copy. The function should return a pointer to the new array. Demonstrate thefunction in a complete program.
- C++ help Write a loop that sets newScores to oldScores shifted once left, with element 0 copied to the end. Ex: If oldScores = {10, 20, 30, 40}, then newScores = {20, 30, 40, 10}.Note: These activities may test code with different test values. This activity will perform two tests, both with a 4-element array (int oldScores[4]). Also note: If the submitted code tries to access an invalid array element, such as newScores[9] for a 4-element array, the test may generate strange results. Or the test may crash and report "Program end never reached", in which case the system doesn't print the test case that caused the reported message. code provided to use: #include <iostream>using namespace std; int main() { const int SCORES_SIZE = 4; int oldScores[SCORES_SIZE]; int newScores[SCORES_SIZE]; int i; for (i = 0; i < SCORES_SIZE; ++i) { cin >> oldScores[i]; } /* Your solution goes here */ for (i = 0; i < SCORES_SIZE; ++i) { cout <<…Fill-in-the-Blank To print out all elements of a two-dimensional array you would normally use a(n) _________ loop.in C++ Create 4 arrays of type integer having a size of 11 and assign values to only 2 arrays using for loop.• Once values are assigned to 2 arrays then you guys have to copy the values/elementfrom both arrays and assign/paste those values to the third and fourth array.• After assigning values to third and fourth array from first and second array. Displayelements/values of array3 and array4.
- param data * @return true if all items of the array are positive (more than 0), false otherwise. * return false if the array is null. */ public boolean allPositives(int[] data) without using functionsQuestion 1Assume you have declared an array as follows: float data[1000]; Show two ways to initialize all elements of the array to 0. Use a loop and anassignment statement for one method, and the memset () function for the other.A for loop is often used when processing the elements of an array. Given an array called scores with 10 elements, what entries would complete the for loop header shown below? for (int i = 10; i++) O first blank: 0 second blank: <= O first blank: 0 second blank: < O first blank: 1 second blank: <= first blank: 1 second blank: < O O
- Integer variable can be usedto set the dimension of the array? eger variable can be usedto set the dimension of the array I True D False Doj = 1,lo,-23j =j+1;x() =Y(J)+ZS ; End Do O The phrase is Correct U The phrase is Wonng Fortran whichof the following is not Ualid in D do loool = I,5 B SEECT D DIMINSION X(3,4] B ptQ+ Fortran is avalid variable declaration in ? A real::c I real C; Oc real; A real:C4. Array code Fill in the method below to have it create and fill in an array of 4 doubles. The first ele- ment should be set to the average of the first quarter of the array passed to data, the second element should be set to the average of the second quarter of the array, and so on. If input data is [1, 2, 3, 4, 5, 6, 7, 8] result should be [1.5, 3.5, 5.5, 7.5] public static double[] quartileAverages(int [] data) {X482: Make Perfect Array The mere presence of oversized arrays makes Priscilla Perfect sick to her stomach. Such wasted space is an imperfection she cannot bear. As her oldest and dearest friend this worries you greatly. If you were a doctor you might try to find a cure to her sickness, but you are a programmer. A program must be written to alleviate her pain! For any array given that has empty slots create a new array that is perfect. Unused slots will have a value of 0. All unused slots are guaranteed to be at the end of the array. There will never be unused slots in the middle. java.util.Arrays has been enabled. Examples: makePerfect({1, 1, 4, 5, 6, 0, e, e, 0}) -> {1, 1, 4, 5, 6} makePerfect({1, 3, 4, 2, 6, 0, e, e, 0}) -> {1, 3, 4, 2, 6}