Borderou de evaluare (job #789259)

Compilare: main.cpp: In function 'int main()': main.cpp:27:18: warning: unused variable 'ok' [-Wunused-variable] 27 | bool ok=true; | ^~ main.cpp:50:22: warning: unused variable 'ok' [-Wunused-variable] 50 | bool ok=true; | ^~ main.cpp:70:22: warning: unused variable 'ok' [-Wunused-variable] 70 | bool ok=true; | ^~ main.cpp:15:11: warning: unused variable 'j' [-Wunused-variable] 15 | int i,j; | ^