Compilare: main.cpp: In function 'void elimin()': main.cpp:47:9: warning: unused variable 'i' [-Wunused-variable] 47 | int i; | ^ main.cpp: In function 'void rezolvare()': main.cpp:65:9: warning: unused variable 'i' [-Wunused-variable] 65 | int i, j; | ^ main.cpp:65:12: warning: unused variable 'j' [-Wunused-variable] 65 | int i, j; | ^ main.cpp: In function 'void preprocesare()': main.cpp:25:21: warning: 'ind' may be used uninitialized [-Wmaybe-uninitialized] 25 | while (v[ind] < i) | ~~~~~^ main.cpp:12:15: note: 'ind' was declared here 12 | int i, j, ind; | ^~~