Eroare de compilare: main.cpp: In function 'int main()': main.cpp:17:19: error: no match for 'operator>>' (operand types are 'std::ifstream' {aka 'std::basic_ifstream<char>'} and '__gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type' {aka 'char*'}) 17 | f >> s[i]; In file included from /usr/include/c++/12.2.1/iostream:40, from main.cpp:1: /usr/include/c++/12.2.1/istream:168:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match) 168 | operator>>(bool& __n) | ^~~~~~~~ /usr/include/c++/12.2.1/istream:168:7: note: conversion of argument 1 would be ill-formed: main.cpp:17:25: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type '__gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type' {aka 'char*'} 17 | f >> s[i]; | ^ /usr/include/c++/12.2.1/istream:172:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match) 172 | operator>>(short& __n); | ^~~~~~~~ /usr/include/c++/12.2.1/istream:172:7: note: conversion of argument 1 would be ill-formed: main.cpp:17:25: error: invalid conversion from '__gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type' {aka 'char*'} to 'short int' [-fpermissive] 17 | f >> s[i]; | ^ | | | __gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type {aka char*} main.cpp:17:25: error: cannot bind rvalue '(short int)s.std::vector<char*>::operator[](((std::vector<char*>::size_type)i))' to 'short int&' /usr/include/c++/12.2.1/istream:175:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match) 175 | operator>>(unsigned short& __n) | ^~~~~~~~ /usr/include/c++/12.2.1/istream:175:7: note: conversion of argument 1 would be ill-formed: main.cpp:17:25: error: invalid conversion from '__gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type' {aka 'char*'} to 'short unsigned int' [-fpermissive] 17 | f >> s[i]; | ^ | | | __gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type {aka char*} main.cpp:17:25: error: cannot bind rvalue '(short unsigned int)s.std::vector<char*>::operator[](((std::vector<char*>::size_type)i))' to 'short unsigned int&' /usr/include/c++/12.2.1/istream:179:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match) 179 | operator>>(int& __n); | ^~~~~~~~ /usr/include/c++/12.2.1/istream:179:7: note: conversion of argument 1 would be ill-formed: main.cpp:17:25: error: invalid conversion from '__gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type' {aka 'char*'} to 'int' [-fpermissive] 17 | f >> s[i]; | ^ | | | __gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type {aka char*} main.cpp:17:25: error: cannot bind rvalue '(int)s.std::vector<char*>::operator[](((std::vector<char*>::size_type)i))' to 'int&' /usr/include/c++/12.2.1/istream:182:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match) 182 | operator>>(unsigned int& __n) | ^~~~~~~~ /usr/include/c++/12.2.1/istream:182:7: note: conversion of argument 1 would be ill-formed: main.cpp:17:25: error: invalid conversion from '__gnu_cxx::__alloc_traits<std::allocator<char*>, char*>::value_type' {aka 'char*'} to 'unsigned int' [-fpermissive] 17 | f >> s[i]; | ^ | | Non zero exit status: 1