解题思路:
注意事项:
参考代码:
package com.cx;
import java.util.Scanner;
ublic class Piecewisefunction {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int a = sc.nextInt();
System.out.println(function1(a));
}
public static int function1(int a) {
int b = 0;
if (a >= 10) {
b = 3 * a - 11;
} else if (a >= 1) {
b = 2 * a - 1;
} else {
b = a;
}
return b;
}
}
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