Eroare de compilare: main.cpp:13:21: error: 'int index [105][105]' redeclared as different kind of symbol int index[NMAX][NMAX]; ^ In file included from /usr/include/c++/6/cstring:42:0, from main.cpp:3: /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 dfs(point)': main.cpp:55:17: error: invalid types '<unresolved overloaded function type>[int]' for array subscript index[node.x][node.y] = anyfountain; ^ main.cpp:35:11: warning: unused variable 'j' [-Wunused-variable] int i,j; ^ main.cpp: In function 'int main()': main.cpp:98:24: error: 'gets' was not declared in this scope gets(s[i]+1); ^ main.cpp:127:43: error: invalid types '<unresolved overloaded function type>[int]' for array subscript dfs2(st[i] , index[st[i].x][st[i].y]); ^ main.cpp:83:38: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("marceland.in","r",stdin); ^ main.cpp:84:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("marceland.out","w",stdout); ^ main.cpp:86:19: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&T); ^ main.cpp:96:30: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d\n",&N,&M); ^ Non zero exit status: 1