Compilare: main.cpp: In function 'void citire()': main.cpp:16:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(x) > maximao) ~~~~~~~~~~^~~~~~~~~ main.cpp:22:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(strlen(x) == maximao) ~~~~~~~~~~^~~~~~~~~~ main.cpp:11:14: warning: unused variable 'p' [-Wunused-variable] int i = 0,t,p; ^ main.cpp: In function 'void rezolvare_2()': main.cpp:62:10: warning: unused variable 'k' [-Wunused-variable] {int j,i,k,k2,t,pozit; ^ main.cpp:62:12: warning: unused variable 'k2' [-Wunused-variable] {int j,i,k,k2,t,pozit; ^~ main.cpp:62:15: warning: unused variable 't' [-Wunused-variable] {int j,i,k,k2,t,pozit; ^ main.cpp:62:17: warning: unused variable 'pozit' [-Wunused-variable] {int j,i,k,k2,t,pozit; ^~~~~