Eroare de compilare: main.cpp:7:42: error: 'int index' redeclared as different kind of symbol int n, k, v[NMAX], f[(int)1e5 + 5], len, index, minn = INT_MAX; ^~~~~ In file included from /usr/include/c++/6/cstring:42:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:48, from main.cpp:1: /usr/include/string.h:477:1: note: previous declaration 'const char* index(const char*, int)' index (const char *__s, int __c) __THROW ^~~~~ main.cpp: In function 'int main()': main.cpp:10:11: error: overloaded function with no contextual type information index = 1; ^ main.cpp:24:18: error: invalid operands of types '<unresolved overloaded function type>' and 'int' to binary 'operator<=' while (index <= i && f[v[index]] < k) ~~~~~~^~~~ main.cpp:24:35: error: invalid types 'int [1000005][<unresolved overloaded function type>]' for array subscript while (index <= i && f[v[index]] < k) ^ main.cpp:25:18: error: invalid types 'int [1000005][<unresolved overloaded function type>]' for array subscript ++f[v[index]], ++index; ^ main.cpp:25:24: error: no pre-increment operator for type ++f[v[index]], ++index; ^~~~~ main.cpp:26:18: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator-' if (minn > i - index + 1 && !len) ~~^~~~~~~ main.cpp:27:16: error: invalid operands of types 'int' and '<unresolved overloaded function type>' to binary 'operator-' minn = i - index + 1; ~~^~~~~~~ Non zero exit status: 1