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  1. #include <iostream>
  2. #include <string>
  3. #include <cstdio>
  4. #include <cstring>
  5.  
  6.  
  7. int main() {
  8.    std::string str = "123456789";
  9.  
  10.    std::cout << str << ' ' << str.size() << ' ' << strlen( str.c_str() ) << std::endl;
  11.  
  12.    std::scanf( "%s", &str[ 0 ] );
  13.  
  14.    std::cout << str << ' ' << str.size() << ' ' << strlen( str.c_str() ) << std::endl;
  15.  
  16.    return 0;
  17. }
  18.  
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
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12345
stdout
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123456789 9 9
12345789 9 5
https://ideone.com/woWGdT
language:
C++14 (clang 8.0)
created:
9 years ago
visibility:
public

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