text: /*************************************************************************
  > File Name: spiral_print.cpp
  > Author: yoghourt->ilvcr 
  > Mail: liyaoliu@foxmail.com  @@  ilvcr@outlook.com 
  > Created Time: 2018年07月17日 星期二 22时19分03秒
  > Description: 
   ************************************************************************/
  
  #include<iostream>
  using namespace std;
  
  void genArray(int a[][10], int r, int c){
  
      int value = 1;
      for(int i=0; i < r; i++){
          for(int j=0; j < c; j++){
              a[i][j] == value;
              cout << a[i][j] << " ";
              value++;
          }
          cout << endl;
      }
  }
  
  void sprialPrint(int a[][10], int r, int c){
  
      int startRow = 0, endRow = r - 1;
      int startCol = 0, endCol = c - 1;
      int cnt = 0;
  
      while(startRow <= endRow && startCol <= endCol){
  
          //Print start row
          for(int i=startCol; i <= endCol; i++, cnt++){
              cout << a[startRow][i] << " ";
          }
          startRow++;
  
          //Print the end col
          for(int i=startRow;i<=endRow;i++,cnt++){
              cout << a[i][endCol] << " ";
          }
          endCol--;
  
          //Print the end row
          if(cnt == r*c){
              break;
          }
  
  
          for(int i=endCol; i >= startCol; i--, cnt++){
              cout << a[endRow][i] << " ";
          }
          endRow--;
  
          //Print the start Col
          if(cnt == r*c){
              break;
          }
          for(int i=endRow; i >= startRow; i--, cnt++){
              cout << a[i][startCol] << " ";
          }
          startCol++;
      }
  }
  
  
  int main(int argc, char* argv[]){
      int a[10][10];
  
      int r, c;
      cin >> r >> c;
      genArray(a, r, c);
      sprialPrint(a, r, c);
  
      return 0;
  }
  
  
  