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  1. #include<iostream>
  2. #include<string>
  3.  
  4.  
  5. using namespace std;
  6.  
  7.  
  8.  
  9. int main()
  10. {
  11.  
  12. char *str;
  13.     cout<<"enter the string \n";
  14.     cin>>str;
  15.  
  16.     cout<<"length is "<<sizeof(str);
  17.  
  18.  
  19. }
  20.  
  21. int stringlength (char* numptr)
  22. {
  23.  
  24.     int count=0;
  25.  
  26.     for(;*numptr<'\0';*numptr++)
  27.     {
  28.        count++;
  29.     }
  30.     return(count);
  31.  }
  32.  
Runtime error #stdin #stdout 0s 3144KB
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stdin
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lovely
stdout
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enter the string
https://ideone.com/J1jSDE
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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