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Reformatted code for http://www.reddit.com/r/learnprogramming/comments/171f5y/java_question_regarding_if_else_statements/
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| public boolean has12(int[] nums) { | |
| boolean has1 = false; | |
| boolean has2 = false; | |
| for (int i = 0 ; i < nums.length ; ++i) { | |
| if (nums[i] == 1) | |
| { | |
| has1 = true ; | |
| } | |
| else if (has1 && nums[i] == 2) | |
| { | |
| has2 = true ; | |
| } | |
| } | |
| return has2 ; | |
| } |
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