public class Test6{
public static void main(String[]args){
int size=10;
double [] myList=new double[size];
myList[0]=1.2;
myList[1]=1.3;
myList[2]=1.0;
myList[3]=1.0;
myList[4]=1.0;
myList[5]=1.0;
myList[6]=1.0;
myList[7]=1.0;
myList[8]=1.6;
myList[9]=1.2;
double total=0;
for(int i=0;i<size;i++){
total+=myList[i];
}
System.out.print("Total is:"+total);
}
}
打印结果是Total is :11.299999999999
为什么打印不出11.3