boolean isPrimaryStudent = (age >= 6 && age <= 12) ? true : false;
哈哈给跟我一样,画蛇添足了。直接age >= 6 && age <= 12就好了
age >= 6 && age <= 12
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xiao伟iii
boolean isPrimaryStudent = (age >= 6 && age <= 12) ? true : false;