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  1. int k = n;
  2. for(n=i;n<=j;n++)                                                               
  3. {                                                                               
  4.   while(k!=1)                                                                   
  5.   {                                                                             
  6.     ++sum;                                                                      
  7.     if(k%2!=0){k=3*k+1;}                                                        
  8.     else {k=k/2;}                                                               
  9.   }                                                                             
  10.   if(sum>max){max=sum;}                                                         
  11.  
  12.   sum=1;                                                                        
  13. }
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp:1:9: error: ‘n’ was not declared in this scope
 int k = n;
         ^
prog.cpp:2:1: error: expected unqualified-id before ‘for’
 for(n=i;n<=j;n++)
 ^~~
prog.cpp:2:9: error: ‘n’ does not name a type
 for(n=i;n<=j;n++)
         ^
prog.cpp:2:14: error: ‘n’ does not name a type
 for(n=i;n<=j;n++)
              ^
stdout 
Standard output is empty
https://ideone.com/2Za45R
language:
C++ (gcc 8.3)
created:
5 years ago
visibility:
public

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