代碼
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public class OperateDemo5 {
public static void main(String[] args) {
// 分組初始化三個變量 num1、num2、result,值分別為 20、10、0
int num1 = 20, num2 = 10, result = 0;
System.out.println("初始值:");
System.out.print("num1=" + num1 + '\t');
System.out.print("num2=" + num2 + '\t');
System.out.print("result=" + result + "\t\n");
System.out.println("開始賦值運算:");
result += num1;
System.out.println("result += num1 結果為:" + result);
result -= num2;
System.out.println("result -= num2 結果為:" + result);
result *= num1;
System.out.println("result *= num1 結果為:" + result);
result /= num2;
System.out.println("result /= num2 結果為:" + result);
result %= 15;
System.out.println("result %= 15 結果為:" + result);
}
}
運行結果