Compilare: main.cpp: In function 'int main()': main.cpp:24:25: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[2005]' [-Wformat=] scanf("%s",&s[i]); ^ main.cpp:20:11: warning: variable 'sol' set but not used [-Wunused-but-set-variable] int n,sol,ok; ^~~ main.cpp:18:32: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("map.in","r",stdin); ^ main.cpp:19:34: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("map.out","w",stdout); ^ main.cpp:21:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&m); ^ main.cpp:24:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%s",&s[i]); ^