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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void printGrid(int &userRows, int &userColumns){
  5.   cout<<endl;
  6.   cout<<" ";
  7.   int i=1,j;
  8.   for(j = 0; j <= 4*userColumns; j++){
  9. 	if(j%4==2)
  10. 		cout<<i++;
  11. 	else cout<<" ";
  12.   }
  13.   cout<<endl;
  14.   for(i = 0; i <= 2*userRows; i++){
  15.     if(i%2!=0)
  16.       cout<<(char)(i/2 +'A');
  17.     for(j = 0; j <= 2*userColumns; j++){
  18.       if(i%2==0)
  19.       {
  20.       	if(j==0)
  21.       		cout<<" ";
  22.       	if(j%2==0)
  23.       		cout<<" ";
  24.       	else cout<<"---";
  25.       }
  26.       else{
  27.       	if(j%2==0)
  28.       		cout<<"|";
  29.       	else cout<<"   ";
  30.       }
  31.     }
  32.     if(i%2!=0)
  33.       cout<<(char)(i/2 +'A');
  34.     cout<<endl;
  35.   }
  36.   cout<<" ";
  37.   for(j = 0, i = 1; j <= 4*userColumns; j++){
  38. 	if(j%4==2)
  39. 		cout<<i++;
  40. 	else cout<<" ";
  41.   }
  42.   cout<<endl;
  43. }
  44.  
  45. int main() {
  46.   int userRows, userColumns;
  47.   cout << "Enter the number of rows -> ";
  48.   cin >> userRows;
  49.   cout << "\nEnter the number of columns -> ";
  50.   cin >> userColumns;
  51.   printGrid(userRows, userColumns);
  52.   return 0;
  53. }
Success #stdin #stdout 0s 4544KB
comments (?)
stdin 
4
6
stdout 
Enter the number of rows -> 
Enter the number of columns -> 
   1   2   3   4   5   6  
  --- --- --- --- --- --- 
A|   |   |   |   |   |   |A
  --- --- --- --- --- --- 
B|   |   |   |   |   |   |B
  --- --- --- --- --- --- 
C|   |   |   |   |   |   |C
  --- --- --- --- --- --- 
D|   |   |   |   |   |   |D
  --- --- --- --- --- --- 
   1   2   3   4   5   6
https://ideone.com/x3OKAD
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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