Eroare de compilare: main.cpp:38:15: error: conflicting declaration 'int poz [100002]' int poz[100002]; ^ main.cpp:9:5: note: previous declaration as 'int poz' int poz; ^~~ main.cpp: In function 'void dfs(int)': main.cpp:42:10: error: invalid types 'int[int]' for array subscript poz[i]=cc; ^ main.cpp:45:19: error: invalid types 'int[int]' for array subscript if(!poz[it]) ^ main.cpp: In function 'int main()': main.cpp:106:18: error: invalid types 'int[int]' for array subscript if(!poz[i]) ^ main.cpp:92:15: warning: unused variable 'a' [-Wunused-variable] int n,i,x,a,j; ^ main.cpp:93:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("salsa.in","r",stdin); ^ main.cpp:94:36: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("salsa.out","w",stdout); ^ main.cpp: In function 'char getChar()': main.cpp:14:28: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(BUF,LIM,1,stdin); ^ Non zero exit status: 1