class Main {
public static void main(String[] args) {
//JSRUN引擎2.0,支持多达30种语言在线运行,全仿真在线交互输入输出。
double Tatal = 0;
//for(int i=1;i<=15;i++){
// double tadaySum;
// double tadaySum1 = Tatal + (Tatal / 100)
// System.out.println(tadaySum1);
double num1 = 10.5;
double num2 = 5.3;
double sum = num1 + num2;
System.out.println(sum);
//}
}