Compilare: main.cpp: In function 'bool binary(int)': main.cpp:35:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(copie)>binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:37:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(strlen(copie)>binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:40:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(copie)<binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:42:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(strlen(copie)<binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:50:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(micro)<binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:52:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(strlen(micro)<binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:61:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i=0;i<strlen(micro);i++) ~^~~~~~~~~~~~~~ main.cpp:17:9: warning: unused variable 'nr' [-Wunused-variable] int nr=0,indice=0; ^~ main.cpp: In function 'int main()': main.cpp:130:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(micro)>binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:132:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while(strlen(micro)>binar) ~~~~~~~~~~~~~^~~~~~ main.cpp:174:24: warning: value computed is not used [-Wunused-value] if(Map[x][y]==minn)- ^~ nr2++; ~~~~~