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  1. /******************************************************************************
  2.  
  3. Welcome to GDB Online.
  4. GDB online is an online compiler and debugger tool for C, C++, Python, Java, PHP, Ruby, Perl,
  5. C#, OCaml, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog.
  6. Code, Compile, Run and Debug online from anywhere in world.
  7.  
  8. *******************************************************************************/
  9. #include <iostream>
  10.  
  11. int main()
  12. {
  13.    int n;
  14.    std::cout<<"Please enter a number, greater than 1 and not divisible by 2."<<"\n";
  15.    std::cin>> n;
  16.    if(n>1 && n%2!=0){
  17.        for(int i = 1; i<=n+2; i++){
  18.             if(i==1 || i==n+2){
  19.                 for(int j=1; j<=n; j++){
  20.                    std::cout<<"*";
  21.                 }
  22.             }
  23.             else{
  24.              for(int j=1; j<=n; j++){
  25.                if(j==1 || j==n){
  26.                    std::cout<<"*";
  27.                }
  28.                else{
  29.                    std::cout<<" ";
  30.                 }
  31.               }
  32.  
  33.             }
  34.          std::cout<<"\n";
  35.  
  36.         }
  37.  
  38.    }
  39.     else{
  40.        std::cout<<"Please Enter Valid Number";
  41.     } 
  42.  
  43.  
  44.    }
Success #stdin #stdout 0.01s 5320KB
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Standard input is empty
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Please enter a number, greater than 1 and not divisible by 2.
Please Enter Valid Number
https://ideone.com/05DhmM
language:
C++ (gcc 8.3)
created:
18 hours ago
visibility:
public

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