fork download
copy 
  1. #include<iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main(void) {
  6.  
  7.     int rows,cols;
  8.  
  9.     cout<<"Enter your rows"<<endl;
  10.     cin>>rows;
  11.  
  12.     cout<<"Enter columns"<<endl;
  13.     cin>>cols;
  14.  
  15.     int** pptr = new int* [rows];
  16.     for (int i = 0; i < cols; i++)
  17.     {
  18.         pptr[i] = new int [cols];
  19.     }
  20.  
  21.     for(int i=0;i<rows;i++){
  22.         for(int j=0;j<cols;j++){
  23.  
  24.             cout<<"Enter value at "<<i<<j<<endl;
  25.             cin>>pptr[i][j];
  26.             cout<<"Value is "<<pptr[i][j]<<endl;
  27.  
  28.         }
  29.     }
  30.  
  31.  
  32.     for (int i = 0; i < rows; i++)
  33.     {
  34.         delete [] pptr[i];
  35.     }
  36.     delete [] pptr;
  37.  
  38.     return 0;
  39. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments ()
stdin
copy 
Standard input is empty
compilation info 
prog.c:1:19: fatal error: iostream: No such file or directory
 #include<iostream>
                   ^
compilation terminated.
stdout
copy 
Standard output is empty
https://ideone.com/rw14x8
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!