Consider the following array: int[] a = { 2, 4, 6, 8, 10, 12}; Write the content

Question

Consider the following array:

int[] a = { 2, 4, 6, 8, 10, 12};

Write the contents of the array a after the following loops, and explain the reason in your words. Use the original data above for each question. (1 Point each)

a) for (int i = 1; i < 6; i++) { a[i] = a[i - 1]; }

b) for (int i = 5; i > 0; i--) { a[i] = a[i - 1]; }

c) for (int i = 0; i < 5; i++) { a[i] = a[i + 1]; }

d) for (int i = 4; i >= 0; i-=2) { a[i] = a[i + 1]; }

e) for (int i = 1; i < 6; i++) { a[i] = a[5 - i]; }

answer example ...

Explanation / Answer

// for (int i = 1; i < 6; i++) { a[i] = a[i - 1]; }
   //Array a content are{ 2, 2, 2, 2, 2, 2}
// for (int i = 5; i > 0; i--) { a[i] = a[i - 1]; }
   //Array a content are{ 2, 2, 4, 6, 8, 10}
//for (int i = 0; i < 5; i++) { a[i] = a[i + 1]; }
   //Array a content are{ 4,6,8,10,12,12}
//for (int i = 4; i >= 0; i-=2) { a[i] = a[i + 1]; }
   //Array a content are{ 4, 4, 8,8,12,12}
for (int i = 1; i < 6; i++) { a[i] = a[5 - i]; }
   //Array a content are{ 2, 10, 8, 8, 10, 2}

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