c++ - How can I combine code -

i wrote program, think not use 1 code 2 times.

problematic place here:

if (2 * cell_price > large_cell_price) {     (int = 0; < parquet.size(); ++i) {       (int j = 0; j < parquet[i].size(); ++j) {         if (parquet[i][j] == '*') {           if (j + 1 < parquet[i].size() && parquet[i][j + 1] == '*') {             j++;             sum += large_cell_price;           } else {             sum += cell_price;           }        }      }    } } else {     (int = 0; < parquet.size(); ++i) {       (int j = 0; j < parquet[i].size(); ++j) {         if (parquet[i][j] == '*') {           sum += cell_price;         }       }     }   } 

i loop 2 times:

for (int = 0; < parquet.size(); ++i) {   (int j = 0; j < parquet[i].size(); ++j) { 

and can't combine it. how can it?

try code:

for (int = 0; < parquet.size(); ++i) {     (int j = 0; j < parquet[i].size(); ++j) {         if (parquet[i][j] == '*') {            if (j + 1 < parquet[i].size() &&                parquet[i][j + 1] == '*' &&                (2 * cell_price > large_cell_price)) {              j++;              sum += large_cell_price;            } else {             sum += cell_price;            }         }      }  }