Compilare: main.cpp: In function 'int main()': main.cpp:43:9: warning: unused variable 't' [-Wunused-variable] 43 | int t, n, i, j, k; | ^ main.cpp:43:12: warning: unused variable 'n' [-Wunused-variable] 43 | int t, n, i, j, k; | ^ main.cpp:43:15: warning: unused variable 'i' [-Wunused-variable] 43 | int t, n, i, j, k; | ^ main.cpp:43:18: warning: unused variable 'j' [-Wunused-variable] 43 | int t, n, i, j, k; | ^ main.cpp:43:21: warning: unused variable 'k' [-Wunused-variable] 43 | int t, n, i, j, k; | ^