c++输出结果为乱码

[LA_Lai]

代码如下

#include <iostream>
using namespace std;
const int Books=1;
const char *month[12]={"January","February","March","April","May","June","July","August","September","October","November","December",};
int main()
{
int Data[Books][12];
double total[Books];
int Book;
for(int i=0;i<12;i++)
{
cout<<"请输入"<<month[i]<<"的销售量:";
for(Book=0;Book<Books;Book++)
cin>>Data[Book][i];
}

cout<<"这一年的销售量:"<<endl;
for( Book=0;Book<Books;Book++)
{
total[Book]=0.0;
total[Book]+=Data[Book][12];
cout<<total[Book]<<endl;
}
return 0;
}


但是最后输的total的结果为一串浮点数

[jianjun21st]

double total[Books];
你定义成浮点数了，它不输出浮点数才怪！

[LA_Lai]

不是，是输出结果不对

[hen_hao_ji]

total[Book]+=Data[Book][12]; //为什么是12？

[LA_Lai]

12个月啊

[lylm]

const int Books=1;//数组长度为1，有意义吗？
total[Book]+=Data[Book][12];//数组越界了