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45 lines
610 B
Markdown
45 lines
610 B
Markdown
# More Midterm Review
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Let us suppose that we have the following array
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```java
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int[] b = {11, 12, 15, 16, 21}
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```
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## Increase all elements by 2
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```java
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for (int i = 0; i < b.length; i++) {
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b[i] += 2;
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}
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```
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## Print all elements of array
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```java
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for (int i = 0; i < b.length; i++) {
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System.out.println(b[i]);
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}
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```
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## Sum all the elements of an array
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```java
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int sum = 0;
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for (int i = 0; i < b.length; i++) {
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sum += b[i];
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}
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```
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## Access Last Element of Array
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```java
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System.out.println(b[b.length - 1]);
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```
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## Access the middle element
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```java
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System.out.println(b[b.length / 2]);
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```
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