Compilare: main.cpp: In function 'void citire()': main.cpp:17:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(x) > maximao) ~~~~~~~~~~^~~~~~~~~ main.cpp:23:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(x) == maximao) ~~~~~~~~~~^~~~~~~~~~ main.cpp:12:14: warning: unused variable 'p' [-Wunused-variable] int i = 0,t,p; ^ main.cpp: In function 'int subsir(char*, char*)': main.cpp:48:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while( i < strlen(x) && j < strlen(y)) ~~^~~~~~~~~~~ main.cpp:48:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while( i < strlen(x) && j < strlen(y)) ~~^~~~~~~~~~~ main.cpp:54:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(i == strlen(x)) ~~^~~~~~~~~~~~ main.cpp:46:5: warning: 'lung' is used uninitialized in this function [-Wuninitialized] if( lung>ime) ^~ main.cpp:46:5: warning: 'ime' is used uninitialized in this function [-Wuninitialized]