Ideone.com

fork download

copy

#include <iostream>
using namespace std;
 
int main() {
	// your code goes here
	string s("Test");
	cout << s.at(s.size()) << '\n';
	return 0;
}

Runtime error #stdin #stdout #stderr 0s 3408KB

stdin

copy

Standard input is empty

stdout

copy

Standard output is empty

stderr

copy

terminate called after throwing an instance of 'std::out_of_range'
  what():  basic_string::at: __n (which is 4) >= this->size() (which is 4)

https://ideone.com/X32647

language:

C++ (gcc 8.3)

created:

visibility:

secret

Share or Embed source code

The brand new service which powers Ideone!

Widget for compiling and running the source code in a web browser!