Eroare de compilare: main.cpp:19:31: error: 'int index [100001][21]' redeclared as different kind of symbol int index[1 + MAXN][1 + MAXLOG]; ^ 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 'void SuffixArray()': main.cpp:33:21: error: invalid types '<unresolved overloaded function type>[int]' for array subscript index[S[i].p][0] = next; ^ main.cpp:36:55: error: invalid types '<unresolved overloaded function type>[int]' for array subscript for(int i = 1; i <= n; i++) S[i] = {i, index[i][len - 1], index[father[i][len - 1]][len - 1]}; ^ main.cpp:36:91: error: invalid types '<unresolved overloaded function type>[int]' for array subscript for(int i = 1; i <= n; i++) S[i] = {i, index[i][len - 1], index[father[i][len - 1]][len - 1]}; ^ main.cpp:36:101: error: no match for 'operator=' (operand types are 'Suffix' and '<brace-enclosed initializer list>') for(int i = 1; i <= n; i++) S[i] = {i, index[i][len - 1], index[father[i][len - 1]][len - 1]}; ^ main.cpp:18:8: note: candidate: constexpr Suffix& Suffix::operator=(const Suffix&) struct Suffix{int p, first, second;} S[1 + MAXN]; ^~~~~~ main.cpp:18:8: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const Suffix&' main.cpp:18:8: note: candidate: constexpr Suffix& Suffix::operator=(Suffix&&) main.cpp:18:8: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'Suffix&&' main.cpp:41:25: error: invalid types '<unresolved overloaded function type>[int]' for array subscript index[S[i].p][len] = next; ^ main.cpp: In function 'int lcp(int, int)': main.cpp:51:19: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if(index[u][pas] == index[v][pas]){ ^ main.cpp:51:36: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if(index[u][pas] == index[v][pas]){ ^ main.cpp: In function 'int main()': main.cpp:66:30: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d", &n, &q); ^ main.cpp:69:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d", &a, &b); ^ main.cpp:78:34: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf(fi,"%d%d", &x, &y); ^ Non zero exit status: 1