Eroare de compilare: main.cpp: In function 'void update(int, int, int)': main.cpp:62:9: error: reference to 'left' is ambiguous if (left <= st && dr <= right) ^~~~ main.cpp:17:14: note: candidates are: int left int ok, sum, left, right; ^~~~ In file included from /usr/include/c++/6/ios:42:0, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/sstream:38, from /usr/include/c++/6/complex:45, from /usr/include/c++/6/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:52, from main.cpp:1: /usr/include/c++/6/bits/ios_base.h:999:3: note: std::ios_base& std::left(std::ios_base&) left(ios_base& __base) ^~~~ main.cpp:62:29: error: reference to 'right' is ambiguous if (left <= st && dr <= right) ^~~~~ main.cpp:17:20: note: candidates are: int right int ok, sum, left, right; ^~~~~ In file included from /usr/include/c++/6/ios:42:0, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/sstream:38, from /usr/include/c++/6/complex:45, from /usr/include/c++/6/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:52, from main.cpp:1: /usr/include/c++/6/bits/ios_base.h:1007:3: note: std::ios_base& std::right(std::ios_base&) right(ios_base& __base) ^~~~~ main.cpp:68:13: error: reference to 'left' is ambiguous if (left <= mij) ^~~~ main.cpp:17:14: note: candidates are: int left int ok, sum, left, right; ^~~~ In file included from /usr/include/c++/6/ios:42:0, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/sstream:38, from /usr/include/c++/6/complex:45, from /usr/include/c++/6/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:52, from main.cpp:1: /usr/include/c++/6/bits/ios_base.h:999:3: note: std::ios_base& std::left(std::ios_base&) left(ios_base& __base) ^~~~ main.cpp:70:19: error: reference to 'right' is ambiguous Non zero exit status: 1