Java 语法索引 ----- 条件语句(If Else,Switch)

if (x < 1)
   System.out.print(x + " < 1");
else if (x > 1)
   System.out.print(x + " > 1");
else
    System.out.print(x + " == 1");

Switch

switch (y)
{
  case 0: System.out.print(y + " is 0"); break;
  case 1: System.out.print(y + " is 1"); break;
  default:System.out.print(y + " is something else");
}

三元运算符

x = (x < 0.5) ? 0 : 1;

If x < 0.5

x = 0;

else

x = 1 ;

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时间： 2024-10-06 00:50:47

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Java 语法 索引 ----- 条件语句(If Else,Switch)

Switch

三元运算符

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