1 template <typename Comparable>     2 Comparable maxprod( const vector<Comparable>&v)     3 {     4     int i;     5     Comparable maxProduct = 1;     6     Comparable minProduct = 1;     7     Comparable maxCurrent = 1;     8     Comparable minCurrent = 1;     9     //Comparable t;    10     11     for( i=0; i< v.size() ;i++)    12     {    13         maxCurrent *= v[i];    14         minCurrent *= v[i];    15         if(maxCurrent > maxProduct)     16             maxProduct = maxCurrent;    17         if(minCurrent > maxProduct)    18             maxProduct = minCurrent;    19         if(maxCurrent < minProduct)    20             minProduct = maxCurrent;    21         if(minCurrent < minProduct)    22             minProduct = minCurrent;    23         if(minCurrent > maxCurrent)    24             swap(maxCurrent,minCurrent);    25         if(maxCurrent<1)    26             maxCurrent = 1;    27         //if(minCurrent>1)    28         //    minCurrent =1;    29     }    30     return maxProduct;     31 }