Compilare: main.cpp: In function 'void elimin()': main.cpp:44:9: warning: unused variable 'i' [-Wunused-variable] 44 | int i; | ^ main.cpp: In function 'void rezolvare()': main.cpp:74:9: warning: unused variable 'i' [-Wunused-variable] 74 | int i, j; | ^ main.cpp:74:12: warning: unused variable 'j' [-Wunused-variable] 74 | int i, j; | ^ main.cpp: In function 'void preprocesare()': main.cpp:23:21: warning: 'ind' may be used uninitialized [-Wmaybe-uninitialized] 23 | while (v[ind] < i) | ~~~~~^ main.cpp:12:15: note: 'ind' was declared here 12 | int i, j, ind; | ^~~