还是很兴奋地用了map.....

题目链接：http://poj.org/problem?id=1004

Source Code

Problem:		User:
Memory: 252K		Time: 16MS
Language: C++		Result: Accepted

• • Source Code

#include 
    
     #include 
     
      using namespace std;int main(int argc, const char * argv[]){
        float accout[12];    float sum=0;    int i=0;    while(i<12)    {
            cin>>accout[i];        sum+=accout[i];        i++;    }    float average=sum/12.0;    cout<<"$"<
      
       <
       
        <
        
         <