"return" statement with return value in Java
boolean containNumber(int[] numbers, int number) {
for (int currentNumber : numbers) {
if (currentNumber == number) {
return true;
}
}
return false;
}
int[] numbers = {1, 2, 3};
boolean isContain2 = containNumber(numbers, 2);
//isContain2 is true
boolean isContain4 = containNumber(numbers, 4);
//isContain4 is false
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