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  1. #include<iostream.h> 
  2. #include<stdio.h> 
  3.  
  4. int main() 
  5.  
  6. {
  7.     double numero=123.1234567; 
  8.  
  9.     cout<< "CNCI" <<"\n"; 
  10.  
  11.     cout.width(15);
  12.     cout<< "CNCI" <<"\n"; 
  13.  
  14.     cout.width(15);
  15.     cout.fill('-');
  16.     cout<< "CNCI"<<"\n" <<"\n"; 
  17.  
  18.     cout<<numero <<"\n"; 
  19.  
  20.     cout.precision(4);
  21.     cout<<numero <<"\n"; 
  22.  
  23.     cout.precision(10);
  24.     cout<<numero <<"\n" <<"\n"; 
  25.  
  26. system ("PAUSE");
  27. return 0;
  28. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:1:22: fatal error: iostream.h: No such file or directory
compilation terminated.
stdout
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Standard output is empty
https://ideone.com/A5To3w
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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