Borderou de evaluare (job #703713)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:24:29: error: call of overloaded 'to_string(int&)' is ambiguous 24 | string s = to_string(a[i]); | ~~~~~~~~~^~~~~~ main.cpp:6:8: note: candidate: 'std::string to_string(int)' 6 | string to_string(int a){ | ^~~~~~~~~ In file included from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/string:55, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/locale_classes.h:40, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/ios_base.h:41, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/ios:42, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/istream:38, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/sstream:38, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/complex:45, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/ccomplex:39, from /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/i686-pc-linux-gnu/bits/stdc++.h:54, from main.cpp:1: /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6660:3: note: candidate: 'std::string std::__cxx11::to_string(int)' 6660 | to_string(int __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6671:3: note: candidate: 'std::string std::__cxx11::to_string(unsigned int)' 6671 | to_string(unsigned __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6679:3: note: candidate: 'std::string std::__cxx11::to_string(long int)' 6679 | to_string(long __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6690:3: note: candidate: 'std::string std::__cxx11::to_string(long unsigned int)' 6690 | to_string(unsigned long __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6698:3: note: candidate: 'std::string std::__cxx11::to_string(long long int)' 6698 | to_string(long long __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6710:3: note: candidate: 'std::string std::__cxx11::to_string(long long unsigned int)' 6710 | to_string(unsigned long long __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6721:3: note: candidate: 'std::string std::__cxx11::to_string(float)' 6721 | to_string(float __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6730:3: note: candidate: 'std::string std::__cxx11::to_string(double)' 6730 | to_string(double __val) | ^~~~~~~~~ /usr/lib/gcc/i686-pc-linux-gnu/11/include/g++-v11/bits/basic_string.h:6739:3: note: candidate: 'std::string std::__cxx11::to_string(long double)' 6739 | to_string(long double __val) | ^~~~~~~~~ main.cpp:29:29: error: call of overloaded 'to_string(int&)' is ambiguous 29 | string s = to_string(a[i]); | ~~~~~~~~~^~~~~~ main.cpp:6:8: note: candidate: 'std::string to_string(int)' 6 | string to_string(int a){ | ^~~~~~~~~