Submission #5035666

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Source Code Expand

#include "bits/stdc++.h"
using namespace std;

int main() {
	string S;
	bool IO = true;
	int count = 0;
	cin >> S;
	for (int i = 0; i < S.size(); i++) {
		if (S[i] == 'I' && IO) {
			IO = !IO;
			count++;
		}
		if (S[i] == 'O' && !IO) {
			IO = !IO;
			count++;
		}
	}
	if (count % 2 == 0) count--;
	cout << count << end;;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:20:16: error: no match for ‘operator<<’ (operand types are ‘std::basic_ostream<char>’ and ‘<unresolved overloaded function type>’)
  cout << count << end;;
                ^
In file included from /usr/include/c++/5/istream:39:0,
                 from /usr/include/c++/5/sstream:38,
                 from /usr/include/c++/5/complex:45,
                 from /usr/include/c++/5/ccomplex:38,
                 from /usr/include/x86_64-linux-gnu/c++/5/bits/stdc++.h:52,
                 from ./Main.cpp:1:
/usr/include/c++/5/ostream:108:7: note: candidate: std::basic_ostream<_CharT, _Traits>::__ostream_type& std::basic_ostream<_CharT, _Traits>::operator<<(std::basic_ostream<_CharT, _Traits>::__ostream_type& (*)(std::basic_ostream<_CharT, _Traits>::__ostream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_ostream<_CharT, _Traits>::__ostream_type = std::basic_ostream<char>]
       operator<<(__ostream_type& (*__pf)(__ostream_type&))
       ^
/usr/...