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  1. #include<iostream>
  2. using namespace std;
  3. int main(){
  4.  
  5. // int *t={1,2,3,4,5,6,7,8,9,0,11,12,31,3,4,1};
  6. string s="897654321fffffffffffffffffffffffffffffffffffffffffffssssssssssssssssssssssssss";
  7. // auto itr=s.begin();
  8. // s[0]='2';
  9. // itr++;
  10. // s.begin()=itr;
  11. // auto it=itr;
  12. // s.front()='6';
  13. s.erase(s.begin());
  14. cout<< s<<endl;
  15. // cout<<*it<<endl;
  16.  
  17. string s1="3";
  18. cout<<'2'+s[0]<<endl;
  19.  
  20. return 0;
  21. }
  22.  
  23.  
Success #stdin #stdout 0.01s 5400KB
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stdin
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Standard input is empty
stdout
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97654321fffffffffffffffffffffffffffffffffffffffffffssssssssssssssssssssssssss
107
https://ideone.com/mlEZME
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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