单选题:给出如下代码段:
给出如下代码段:
if (x > 0) {
System.out.println("Hello.");
} else if (x > -3) {
System.out.println("Nice to meet you!");
} else {
System.out.println("How are you?");
}
若打印字符串"How are you?",则 x 的取值范围是()。
A.x>0
B.x>-3
C.x<=-3
D.x<0 & x>-3
答案:C
if (x > 0) {
System.out.println("Hello.");
} else if (x > -3) {
System.out.println("Nice to meet you!");
} else {
System.out.println("How are you?");
}
若打印字符串"How are you?",则 x 的取值范围是()。
A.x>0
B.x>-3
C.x<=-3
D.x<0 & x>-3
答案:C